1 2005-09-27 Jim Meyering <jim@meyering.net>
3 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
5 * intprops.h (signed_type_or_expr__): Define.
6 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
9 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
11 * verify.h (verify_expr): Remove, replacing with:
12 (verify_true): New macro that returns true instead of void.
13 (verify_type__): Remove.
14 (verify): Use verify_true rather than verify_type__.
16 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
18 * utimens.c (ENOSYS): Define if not already defined.
19 (futimens): Support having a null PATH if the file descriptor
22 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
24 (__attribute): Define to empty unless GCC 3.1 or later.
25 This works around a core dump on OpenBSD 3.4, which has GCC
26 2.95.3, which dumps core when given __attribute__(()). It also
27 simplifies other tests, since we really don't want to bother with
28 worrying about which ancient version of GCC supported what.
29 Original problem reported by Yoann Vandoorselaere, with part of
30 the fix suggested by Derek Price.
32 2005-09-24 Jim Meyering <jim@meyering.net>
34 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
35 so we can once again use a positive bitfield width of 1 -- now we
36 don't have to explain why we were using a bitfield width of 2.
38 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
40 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
41 Problem reported by Eric Blake.
42 (getaddrinfo): Initialize se so that it's not garbage.
43 Redo internal storage allocation so that it doesn't make unportable
44 assumptions about alignment.
47 * utimens.c (futimens): Use futimesat if available.
48 Prefer it to futimes since it doesn't have the futimes bug.
50 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
51 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
52 Instead, declare a function that returns a pointer to an array,
53 and use verify_type__ to declare the size of the array.
54 Problem and germ of a solution reported by Bruno Haible.
55 (verify_type__): Use 2, not 1, for bitfield size, to avoid
56 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
58 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
62 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
64 * argmatch.h: Include verify.h
65 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
66 (ARGMATCH_ASSERT): Remove; unused.
67 * canonicalize.c: Assume STDC_HEADERS.
68 * exclude.c: Include "strcase.h".
69 * regex_internal.h [!defined _LIBC]: Likewise.
70 * getusershell.c: Include stdio--.h rather than stdio.h
72 (getusershell): Call fopen, not fopen_safer.
73 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
74 Do not include unistd-safer.h.
75 (save_cwd): Don't call fd_safer; no longer needed
76 now that we include fcntl--.h.
78 * getdate.y (relative_time): New type.
79 (RELATIVE_TIME_0): New constant.
80 (parser_control): Use relative_time instead of doing it ourselves.
81 (%union): Add new relative_time rel member.
82 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
84 (relunit, relunit_snumber): Now of type rel.
85 (zone, rel, relunit, get_date): Adjust to above changes.
87 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
88 Do not include unistd-safer.h.
89 (getloadavg): Don't call fd_safer; no longer needed
90 now that we include fcntl--.h.
92 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
93 (make_dir_parents): Treat ENOSYS like EEXIST.
95 Improve quality of diagnostics on restore_cwd failure.
96 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
97 (make_dir_parents): Last arg is now int * (for errno), not bool *.
98 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
99 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
100 each time through the loop. Do not diagnose restore_cwd failure;
101 that is the caller's job (and perhaps the caller does not care).
103 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
104 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
105 If the file already exists but is not a directory, don't bother
106 to try to make its parents.
107 Close potential file descriptor leak if we can't chdir("/") (!).
108 Don't always return true if chdir($PWD) fails; return true only
109 if the requested action was done successfully (except for the
111 Don't log final directory unless we actually made it.
112 Refactor to avoid duplicate code to fix up permissions.
113 Don't attempt to fix up parent permissions if chdir($PWD) fails.
115 * strftime.c (my_strftime): Rewrite the previous change slightly,
116 to make it a bit faster and (I hope) clearer.
117 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
118 Fix bug in formats like %2N.
120 * verify.h: New file.
122 2005-09-22 Jim Meyering <jim@meyering.net>
126 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
128 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
129 the .tm_year member, since otherwise gcc-4.0 would now warn about
130 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
132 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
133 order to avoid an unsuppressible warning from gcc on 64-bit systems.
135 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
136 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
137 when run in a time zone for which daylight savings time is in effect
138 for the starting date.
140 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
141 stop us from restricting permissions of just-created absolute-named
143 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
144 to restore initial working directory.
145 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
146 to tell caller if/when we change the working directory and are
147 unable to return to the initial one.
148 * mkdir-p.h (make_dir_parents): Update prototype.
149 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
150 `return false'. This fixes a bug introduced on 2004-07-30.
152 * openat.c (fdopendir): Be sure to close the supplied
153 file descriptor before returning. This makes our replacement
154 implementation a little closer to Solaris's, where fdopendir
155 ties the file descriptor to the returned DIR* pointer.
156 * openat.c (unlinkat): New function.
157 * openat.h (unlinkat): Add prototype.
158 * openat-die.c (openat_save_fail): Rename from openat_save_die.
159 (openat_restore_fail): Rename from openat_restore_die.
160 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
162 Provide an alternative to exiting immediately upon save_cwd or
163 restore_cwd failure. Now, an application can arrange e.g.,
164 to perform a longjump in that case.
165 * openat.c: Include dirname.h.
166 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
167 (rpl_openat, fdopendir, fstatat): Call openat_save_die
168 and openat_restore_die rather than calling error directly.
169 Don't include "error.h" or "exitfail.h"; they're no longer needed.
171 * openat-die.c (openat_save_die, openat_restore_die): New file.
172 * openat.h (openat_save_die, openat_restore_die): Declare and define.
174 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
175 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
176 int utc, int nanoseconds);
178 date should not have to allocate a megabyte of virtual memory to
179 handle a format argument like +%1048575T. When implemented with
180 strftime, it must allocate such a buffer, use strftime to fill it
181 in, print it, then free it.
182 With fprintftime, it simply prints everything and exits.
183 With no need for memory allocation, that's one fewer way to fail.
184 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
185 optional field width, not before, so we accept %9:z, not %:9z.
186 (my_strftime): Be sure to use L_('x') for literals.
188 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
189 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
190 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
191 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
192 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
193 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
194 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
195 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
196 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
198 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
199 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
200 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
201 and don't include <sys/file.h>).
203 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
207 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
208 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
209 [!LDAV_DONE]: Avoid unused variable warning.
211 2005-09-21 Bruno Haible <bruno@clisp.org>
213 * unicodeio.h (unicode_to_mb): New declaration.
215 2005-09-20 Derek Price <derek@ximbiot.com>
217 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
219 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
221 Use a consistent style for including <config.h>.
222 * __fpending.c, acl.c, argmatch.c,
223 argp-help.c, argp-parse.c,
224 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
225 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
226 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
227 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
228 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
229 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
230 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
231 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
232 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
233 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
234 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
235 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
236 modechange.c, mountlist.c, open-safer.c, physmem.c,
237 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
238 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
239 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
240 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
241 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
242 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
243 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
244 userspec.c, utimecmp.c, version-etc-fsf.c,
245 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
246 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
247 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
248 Standardize inclusion of config.h.
249 * __fpending.h, dirfd.h, getdate.h, human.h,
250 inttostr.h: Removed inclusion of config.h from header files.
251 * inttostr.c: Adjusted in-tree users.
252 * timespec.h: Remove superfluous warning to include config.h.
253 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
254 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
255 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
256 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
258 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
260 * stat-time.h: New file.
261 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
262 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
264 (timespec_cmp): New function.
265 * utimecmp.c: Include stat-time.h.
266 (SYSCALL_RESOLUTION): Depend on whether various struct stat
267 members exist, not on the obsolescent ST_MTIM_NSEC.
268 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
270 2005-09-15 Derek Price <derek@ximbiot.com>
271 Paul Eggert <eggert@cs.ucla.edu>
273 * regcomp.c, regexec.c, regex_internal.c: Back out previous
274 changes, consolidating in...
275 * regex_internal.h: ...this file.
277 2005-09-15 Derek Price <derek@ximbiot.com>
279 * regex_internal.h: Blank `pure' for GNUC < 3.
280 * regex_internal.c: Ditto, using this...
281 (__GNUC_PREREQ): ...new macro.
282 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
283 (__GNUC_PREREQ): ...this new macro.
285 * strstr.h: Include string.h. Define strstr as a macro here.
287 2005-09-13 Derek Price <derek@ximbiot.com>
289 * canon-host.c (canon_host_r): Set *cherror on memory allocation
291 Reported by Jim Meyering <jim@meyering.net>.
293 2005-09-13 Jim Meyering <jim@meyering.net>
295 * canon-host.c: Filter through gnu indent and reword comments slightly.
296 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
298 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
300 * lib/base64.c: Typo.
301 (base64_encode): Put b64str in initialized data section.
303 2005-09-12 Derek Price <derek@ximbiot.com>
305 Return usable errors from canon-host.
306 * canon-host.h: New file.
307 * canon-host.c (canon_host): Wrap...
308 (canon_host_r): ...this new function, which now relies exclusively on
310 (ch_strerror): New function.
311 (last_cherror): New global.
312 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
313 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
315 (freeaddrinfo): Free ai->ai_canonname when set.
317 2005-09-12 Derek Price <derek@ximbiot.com>
318 Paul Eggert <eggert@cs.ucla.edu>
320 * glob-libc.h: Renamed from glob_.h. The new version is
321 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
322 protecting things that should be done only in gnulib contexts.
323 * glob_.h: New file, containing only the glob things needed for
325 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
326 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
327 (glob, globfree, glob_pattern_p): Now defined simply in terms of
328 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
329 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
330 and to respect the namespace rules better.
332 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
334 Merge glibc and coreutils changes into gnulib, plus a few
336 * md5.c: Use #error rather than a string.
337 (CYCLIC): New macro, from glibc source. Use it instead of rol.
338 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
339 (__attribute__): Define to empty for non recent-GCC.
340 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
341 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
342 Renamed from their non-__ counterparts, with new macros replacing
343 them if not _LIBC. Add __THROW attribute.
345 (struct md5_ctx): Align buffer if using GCC.
346 * sha1.h (struct sha1_ctx): Likewise.
347 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
348 The old name was backwards.
349 (NOTSWAP): Remove; not used.
350 (rol): New macro, moved here from md5.h.
351 (sha1_process_block): Remove a FIXME that doesn't make sense.
353 2005-09-12 Derek Price <derek@ximbiot.com>
355 * gai_strerror.c: Include config.h when available. Include
356 getaddrinfo.h before other headers to test interface.
357 Reported by Larry Jones <lawrence.jones@ugs.com>.
359 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
361 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
362 definitions, since that's the preferred style in glibc.
363 Fix a minor spacing issue, and update copyright notice to match glibc's.
365 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
367 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
369 2005-09-06 Simon Josefsson <jas@extundo.com>
371 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
372 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
374 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
376 Change bitset word type from unsigned int to unsigned long int,
377 as this has better performance on typical 64-bit hosts.
378 Port bitset code to hosts with unusual word sizes.
379 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
380 (build_collating_symbol):
381 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
382 argument is a bitset. This is merely a style issue, but it makes
383 it clearer that an entire array is expected.
384 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
385 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
386 Port to the case where bitset_word is not the same as unsigned int.
387 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
388 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
390 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
391 (build_trtable, group_nodes_into_DFAstates):
393 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
394 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
395 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
396 * regexec.c (group_nodes_into_DFAstates): Likewise.
397 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
398 * regcomp.c (optimize_subexps, lower_subexp):
399 Work even if bitset_word has holes in its bitwise representation.
400 * regex_internal.h (BITSET_WORD_BITS): Likewise.
401 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
403 * regex_internal.c (re_string_reconstruct):
404 Don't assume UCHAR_MAX == 255.
405 * regex_internal.h (bitset_set_all): Likewise.
406 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
408 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
409 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
411 (BITSET_WORD_MAX): New macro.
412 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
413 (bitset_set_all, bitset_copy): Now inline functions, not macros.
414 (bitset_empty, bitset_copy):
415 Prefer sizeof (bitset) to multiplying it out ourselves.
416 (bitset_not_merge): Remove; unused.
417 (bitset_contain): Return bool, not unsigned int with one bit on.
419 * regexec.c (build_trtable): Don't assume bitset has no stricter
420 alignment than re_node_set; do this by defining a new internal
421 type struct dests_alloc and using it to allocate memory.
423 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
425 Check for arithmetic overflow when calculating sizes, to prevent
426 some buffer-overflow issues. These patches are conservative, in the
427 sense that when I couldn't determine whether an overflow was possible,
428 I inserted a run-time check.
429 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
430 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
431 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
432 (re_xnrealloc, re_x2nrealloc): New inline functions.
433 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
434 (build_equiv_class, build_charclass): Check for arithmetic overflow
435 in size expression calculations.
436 * lib/regex_internal.c (re_string_realloc_buffers):
437 (build_wcs_upper_buffer, re_node_set_add_intersect):
438 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
439 (re_dfa_add_node, register_state): Likewise.
440 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
441 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
442 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
443 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
445 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
447 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
448 to avoid a collision with bits/local_lim.h in glibc.
449 All uses changed. Problem reported by Dmitry V. Levin in
450 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
452 * regex_internal.c (build_wcs_upper_buffer): Fix portability
453 bugs in int versus size_t comparisons.
454 (re_string_context_at): Fix bug where the code assumed that
457 Use bool where appropriate.
458 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
460 (calc_eclosure_iter): Likewise, for ROOT arg.
461 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
462 (build_charclass_op): Likewise, for NON_MATCH arg.
463 * regex_internal.c (re_string_allocate, re_string_construct):
464 (re_string_construct_common): Likewise, for ICASE arg.
465 * regexec.c (re_search_2_stub, re_search_stub):
466 Likewise, for RET_LEN arg.
467 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
468 (set_regs): Likewise, for FL_BACKTRACK arg.
469 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
470 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
471 (calc_eclosure_iter, parse_bracket_exp):
472 Use bool for internal variables that are booleans.
473 * regexec.c (re_search_internal, check_matching, proceed_next_node):
474 (set_regs, build_sifted_states, sift_states_bkref):
475 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
476 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
477 (find_collation_sequence_value):
479 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
480 (re_node_set_compare):
481 Return bool, not int. All callers changed.
482 * regexec.c (check_halt_node_context, check_dst_limits):
483 (build_trtable, check_node_accept): Likewise.
484 * regex_internal.h: Include stdbool.h.
486 Fix bugs uncovered when converting to bool.
487 * regcomp.c (calc_eclosure_iter): Check for storage allocation
488 failure instead of charging ahead blindly.
489 * regex_internal.c (register_state): Likewise.
490 * regexec.c (re_search_2_stub): Use simpler method than boolean
491 for freeing internal storage.
492 (group_nodes_into_DFA_states): Use unsigned int, not int, for
493 bitset pieces used as boolean, to avoid undefined behavior
494 on hosts that do int overflow checking.
496 2005-08-31 Derek Price <derek@ximbiot.com>
498 * getdelim.c (getdelim): Return EOF on EOF.
499 Reported by Larry Jones <lawrence.jones@ugs.com>.
501 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
503 * regex_internal.c (re_string_reconstruct): Don't assume buffer
504 lengths fit in regoff_t; this isn't true if regoff_t is the same
506 * regex.c (re_search_internal): 5th arg is LAST_START
507 (= START + RANGE) instead of RANGE. This avoids overflow
508 problems when regoff_t is the same width as size_t.
510 (re_search_2_stub): Check for overflow when adding the
511 sizes of the two strings.
512 (re_search_stub): Check for overflow when adding START
513 to RANGE; if it occurs, substitute the extreme value.
515 2005-08-31 Jim Meyering <jim@meyering.net>
517 * regcomp.c (search_duplicated_node): Make first pointer arg
519 * regex_internal.c (create_ci_newstate, create_cd_newstate):
520 (register_state): Likewise.
521 * regexec.c (search_cur_bkref_entry, check_dst_limits):
522 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
523 (group_nodes_into_DFAstates): Likewise.
525 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
527 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
528 old glibc regex code mishandles strings longer than 2**31 bytes.
529 This patch fixes this when the regex code is used in gnulib
530 (i.e., outside glibc).
532 This patch should not affect the use of the regex code inside
533 glibc. No doubt this problem also needs to be handled for glibc
534 as well, but the result will be an incompatible change to the
535 glibc ABI, and the old ABI will have to be supported too. That
536 can be the the subject for another patch.
538 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
539 governing whether the rest of this patch is active. By default,
540 the macro is disabled and the patch has no effect.
541 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
542 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
543 (struct re_pattern_buffer, re_search, re_search_2, re_match):
544 (re_match_2, re_set_registers): Use the new types.
545 * regex_internal.h (Idx, re_hashval_t): New types.
546 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
548 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
549 (re_string_context_at, bin_tree_t, re_dfastate_t):
550 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
551 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
552 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
553 (re_string_char_size_at, re_string_wchar_at):
554 (re_string_elem_size_at):
555 Use the new types and macros to port to 64-bit hosts.
556 Use unsigned types for internal values, so that the code
557 mostly works even for arrays larger than SSIZE_MAX.
558 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
559 (search_duplicated_node, calc_eclosure_iter, fetch_number):
560 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
561 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
562 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
563 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
564 (calc_inveclosure, parse_dup_op, build_range_exp):
565 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
566 (fetch_number, create_token_tree, mark_opt_subexp):
568 * regex_internal.c (re_string_construct_common, create_ci_newstate):
569 (create_cd_newstate, re_string_allocate, re_string_construct):
570 (re_string_realloc_buffers, build_wcs_upper_buffer):
571 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
572 (re_string_reconstruct, re_string_peek_byte_case):
573 (re_string_fetch_byte_case, re_string_context_at):
574 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
575 (re_node_set_init_copy, re_node_set_add_intersect):
576 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
577 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
578 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
579 (re_acquire_state, re_acquire_state_context, register_state):
581 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
582 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
583 (re_search_internal, re_search_2_stub, re_search_stub)
584 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
585 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
586 (update_cur_sifted_state, check_dst_limits):
587 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
588 (check_subexp_limits, sift_states_bkref, merge_state_array):
589 (check_subexp_matching_top, get_subexp, get_subexp_sub):
590 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
591 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
592 (expand_bkref_cache, check_node_accept_bytes):
593 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
594 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
595 (acquire_init_state_context, check_halt_node_context):
596 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
597 (sift_states_backward, clean_state_log_if_needed):
598 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
599 (find_recover_state, transit_state_sb, transit_state_mb):
600 (transit_state_bkref, build_trtable, match_ctx_clean):
602 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
603 to work around an assumption that REG_MISSING is negative.
605 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
606 (seek_collating_symbol_entry) [defined _LIBC]:
607 (lookup_collation_sequence_value) [defined _LIBC]:
608 (build_range_exp, build_collating_symbol) [defined _LIBC]:
609 Use prototypes rather than old-style function definitions.
610 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
611 (transit_state_sb) [0]:
612 (find_collation_sequence_value) [defined _LIBC]: Likewise.
614 * regexec.c (re_search_internal): Simplify update of rm_so and
617 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
618 (optimize_subexps, lower_subexp):
619 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
620 since the signed shift might overflow. Use 1u<<31 instead.
621 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
622 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
625 * regcomp.c (optimize_subexps, lower_subexp):
626 Use CHAR_BIT rather than 8, for clarity.
627 * regexec.c (check_dst_limits_calc_pos_1):
628 (check_subexp_matching_top): Likewise.
629 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
630 have to worry about portability issues when shifting it left.
631 Remove no-longer-needed test for table_size > 0.
632 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
633 in a word, as the resulting behavior is undefined.
634 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
635 in one case, a <= should have been an <, and in another case the
636 whole test was missing.
637 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
638 the standard name CHAR_BIT.
639 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
640 this is not true on one's complement and signed-magnitude hosts.
642 * regex_internal.h (re_sub_match_top_t): Remove unused member
644 (struct re_dfa_t): Remove unused member states_alloc.
645 * regcomp.c (init_dfa): Don't initialize unused members.
647 2005-08-31 Bruno Haible <bruno@clisp.org>
649 * strstr.c: Include <stddef.h>, for NULL.
650 * strcasestr.c: Likewise.
651 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
653 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
655 * iconvme.h: Add prototype for iconv_alloc.
657 2005-08-29 Simon Josefsson <jas@extundo.com>
659 * iconvme.c: Fix errno.
661 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
663 * iconvme.c: Split iconv_string into iconv_alloc.
665 2005-08-27 Jim Meyering <jim@meyering.net>
667 * fopen-safer.c: Merge minor changes from coreutils.
668 * dup-safer.c: Likewise.
669 * fd-safer.c: Likewise.
671 Merge from coreutils.
672 * stdio--.h: New file.
673 * stdlib--.h: New file.
674 * mkstemp-safer.c: New file.
677 * pipe-safer.c: New file.
678 * creat-safer.c: New file.
679 * fcntl--.h (creat): Define to creat_safer.
680 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
681 * unistd--.h (pipe): Define to pipe_safer.
682 * unistd-safer.h: Declare pipe_safer.
684 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
686 * regex_internal.h: Remove all references to
687 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
689 (bitset_not, bitset_merge, bitset_not_merge):
690 (bitset_mask, re_string_allocate, re_string_construct):
691 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
692 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
693 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
694 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
695 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
696 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
697 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
698 (re_acquire_state_context):
699 Remove unnecessary forward decls.
700 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
701 Put __attribute at function definition,
702 now that the function decl has been removed.
703 * lib/regex_internal.c (re_string_peek_byte_case):
704 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
707 2005-08-26 Simon Josefsson <jas@extundo.com>
709 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
710 Haible <bruno@clisp.org>.
712 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
714 * regexec.c (set_regs): Don't alloca with an unbounded size.
716 alloca modernization/simplification for regex.
717 * regex.c: Remove portability cruft for alloca. This no longer
718 needs to be at the start of the file, and can be moved into
719 regex_internal.h and simplified.
720 * regex_internal.h: Include <alloca.h>.
721 (__libc_use_alloca) [!defined _LIBC]: New macro.
722 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
723 now works outside glibc.
725 2005-08-24 Simon Josefsson <jas@extundo.com>
727 * getpass.c: Add WIN32 implementation. Conditionalize use of
728 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
731 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
733 Make regex safe for g++. This fixes one real bug (an "err"
734 that should have been "*err"). g++ problem reported by
736 * regex_internal.h (re_calloc): New macro, consistent with
737 re_malloc etc. All callers of calloc changed to use re_calloc.
738 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
739 not int. All callers changed.
740 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
741 just use an array of size MB_LEN_MAX.
742 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
743 (find_recover_state): Change "err" to "*err"; this fixes what
744 appears to be a real bug.
745 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
748 2005-08-25 Jim Meyering <jim@meyering.net>
750 * open-safer.c: Include <config.h>.
751 Otherwise, we'd lose LARGEFILE support in any file using
754 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
756 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
757 * regex.h (regerror): Likewise.
759 * regex.c: Do not include <sys/types.h>, as POSIX no longer
760 requires this. (The code never needed it.)
762 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
763 All uses of recently-renamed identifiers changed to use the new,
764 POSIX-compliant names. The code will build and run just fine
765 without these changes, but it's better to eat our own dog food
766 and use the standard-conforming names.
768 * regex.h: Fix a multitude of POSIX name space violations.
769 These changes have an effect only for programs that define
770 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
771 do not change anything for programs compiled in the normal way.
772 Also, there is no effect on the ABI.
774 (_REGEX_SOURCE): New macro.
775 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
776 defined and _GNU_SOURCE is not; this fixes a name space violation.
778 Rename the following macros to obey POSIX requirements.
779 The old names are still visible as macros if _REGEX_SOURCE is defined.
780 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
781 RE_BACKSLASH_ESCAPE_IN_LISTS.
782 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
783 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
784 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
785 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
786 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
787 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
788 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
789 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
790 (REG_INTERVALS): renamed from RE_INTERVALS.
791 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
792 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
793 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
794 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
795 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
796 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
797 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
798 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
799 RE_UNMATCHED_RIGHT_PAREN_ORD.
800 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
801 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
802 (REG_DEBUG): renamed from RE_DEBUG.
803 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
804 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
805 unusual, since we can't clash with the POSIX REG_ICASE.
806 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
807 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
808 (REG_NO_SUB): renamed from RE_NO_SUB.
809 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
810 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
811 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
812 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
813 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
814 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
815 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
816 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
817 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
818 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
819 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
820 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
821 RE_SYNTAX_POSIX_MINIMAL_BASIC.
822 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
823 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
824 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
825 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
826 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
827 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
828 (REG_FIXED): Renamed from REGS_FIXED.
829 (REG_NREGS): Renamed from RE_NREGS.
831 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
832 of other REG_* macros, since POSIX says the user is allowed to
833 #undef these macros selectively.
835 (reg_errcode_t): Update comment stating what other tables need
838 Rename the following enum values to obey POSIX requirements.
839 The old names are still visible as macros.
840 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
841 is not defined, since GNU is supposed to be a superset of POSIX as
842 much as possible, and since we want reg_errcode_t to be a signed
843 type for implementation consistency.
844 (_REG_NOERROR): Renamed from REG_NOERROR.
845 (_REG_NOMATCH): Renamed from REG_NOMATCH.
846 (_REG_BADPAT): Renamed from REG_BADPAT.
847 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
848 (_REG_ECTYPE): Renamed from REG_ECTYPE.
849 (_REG_EESCAPE): Renamed from REG_EESCAPE.
850 (_REG_ESUBREG): Renamed from REG_ESUBREG.
851 (_REG_EBRACK): Renamed from REG_EBRACK.
852 (_REG_EPAREN): Renamed from REG_EPAREN.
853 (_REG_EBRACE): Renamed from REG_EBRACE.
854 (_REG_BADBR): Renamed from REG_BADBR.
855 (_REG_ERANGE): Renamed from REG_ERANGE.
856 (_REG_ESPACE): Renamed from REG_ESPACE.
857 (_REG_BADRPT): Renamed from REG_BADRPT.
858 (_REG_EEND): Renamed from REG_EEND.
859 (_REG_ESIZE): Renamed from REG_ESIZE.
860 (_REG_ERPAREN): Renamed from REG_ERPAREN.
861 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
862 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
863 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
864 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
866 (_REG_RE_NAME, _REG_RM_NAME): New macros.
867 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
868 changed. But support the old name if the new one is not defined
869 and if _REGEX_SOURCE.
871 Change the following member names in struct re_pattern_buffer.
872 The old names are still supported if !_REGEX_SOURCE.
873 The new names are always supported, regardless of _REGEX_SOURCE.
874 (re_buffer): Renamed from buffer.
875 (re_allocated): Renamed from allocated.
876 (re_used): Renamed from used.
877 (re_syntax): Renamed from syntax.
878 (re_fastmap): Renamed from fastmap.
879 (re_translate): Renamed from translate.
880 (re_can_be_null): Renamed from can_be_null.
881 (re_regs_allocated): Renamed from regs_allocated.
882 (re_fastmap_accurate): Renamed from fastmap_accurate.
883 (re_no_sub): Renamed from no_sub.
884 (re_not_bol): Renamed from not_bol.
885 (re_not_eol): Renamed from not_eol.
886 (re_newline_anchor): Renamed from newline_anchor.
888 Change the following member names in struct re_registers.
889 The old names are still supported if !_REGEX_SOURCE.
890 The new names are always supported, regardless of _REGEX_SOURCE.
891 (rm_num_regs): Renamed from num_regs.
892 (rm_start): Renamed from start.
893 (rm_end): Renamed from end.
895 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
896 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
897 Prepend __ to parameter names.
899 Undo yesterday's changes.
901 2005-08-24 Jim Meyering <jim@meyering.net>
904 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
906 2005-08-21 Bruno Haible <bruno@clisp.org>
908 * lock.h: Add multiple inclusion guard.
909 * tls.h: Add multiple inclusion guard.
911 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
913 * regex.h (REG_NOSYS)
914 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
915 Define, since POSIX requires it as of 2001.
916 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
917 New private symbol, used to keep the enum signed in all cases.
918 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
919 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
921 * regex_internal.c (re_string_skip_chars, register_state):
923 Remove forward decls; no longer needed now that we use prototypes.
924 * regexec.c (acquire_init_state_context, check_halt_node_context):
925 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
926 (clean_state_log_if_needed): Likewise.
928 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
930 Fix problems reported by Sam Steingold in
931 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
932 * regexec.c (sift_states_bkref): Fix portability bug: the code
933 assumed that reg_errcode_t is a signed type, which is not
934 necessarily true if _XOPEN_SOURCE is not defined.
935 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
936 some compilers warn about it otherwise.
938 2005-08-20 Jim Meyering <jim@meyering.net>
940 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
941 of unused local, dfa.
943 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
945 * regcomp.c (create_initial_state): Remove duplicate decl.
946 (init_word_char, create_initial_state, duplicate_node_closure):
947 (fetch_token, peek_token_bracket, build_range_exp):
948 (build_collating_symbol): Remove forward decls; no longer needed
949 now that we use prototypes.
952 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
953 (re_compile_fastmap_iter, regcomp, regerror, regfree):
954 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
955 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
956 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
957 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
958 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
959 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
960 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
961 (build_range_exp, build_collating_symbol, parse_bracket_exp):
962 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
963 (build_charclass, build_charclass_op, fetch_number, create_tree):
964 (create_token_tree, mark_opt_subexp, duplicate_tree):
965 Use prototypes rather than old-style definitions.
968 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
969 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
970 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
971 (re_string_reconstruct, re_string_peek_byte_case):
972 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
973 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
974 (re_node_set_init_copy, re_node_set_add_intersect):
975 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
976 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
977 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
978 (re_acquire_state, re_acquire_state_context, register_state):
979 (create_ci_newstate, create_cd_newstate, free_state):
981 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
982 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
983 (re_search_internal, prune_impossible_nodes):
984 (acquire_init_state_context, check_matching, static):
985 (check_halt_node_context, check_halt_state_context, proceed_next_node):
986 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
987 (update_regs, sift_states_backward, build_sifted_states):
988 (clean_state_log_if_needed, merge_state_array):
989 (update_cur_sifted_state, add_epsilon_src_nodes):
990 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
991 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
992 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
993 (find_recover_state, check_subexp_matching_top, transit_state_mb):
994 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
995 (check_arrival, check_arrival_add_next_nodes):
996 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
997 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
998 (check_node_accept_bytes, check_node_accept, extend_buffers):
999 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1000 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1005 (re_string_allocate, re_string_construct, re_string_reconstruct):
1006 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1007 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1008 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1009 (re_string_context_at, re_string_peek_byte_case):
1010 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1011 is defined, since we now use prototypes always.
1013 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1014 C89 or better. All uses removed.
1016 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1018 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1019 [defined lint]: Suppress bogus uninitialized-variable warnings.
1021 * regcomp.c (duplicate_node): Return new index, not an error code,
1022 and let the caller return REG_ESPACE if out of space. This
1023 removes an uninitialied-variable warning with GCC 4.0.1, and also
1024 avoids taking the address of a local variable. All callers
1027 2005-08-19 Jim Meyering <jim@meyering.net>
1029 * regexec.c (proceed_next_node): Redo local variables to
1030 avoid GCC shadowing warnings.
1032 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1034 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1035 (re_node_set_insert_last, re_dfa_add_node):
1036 Rename local variables to avoid GCC shadowing warnings.
1038 2005-08-18 Bruno Haible <bruno@clisp.org>
1040 * strstr.c (strstr): Fix return value in multibyte case.
1041 * strcasestr.c (strcasestr): Likewise.
1043 2005-08-17 Jim Meyering <jim@meyering.net>
1045 Make the %s format (seconds since the epoch) work for a negative
1046 number and when used with a zero-padded field width, e.g. %015s.
1048 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1049 label so that it precedes the code to set `digits'. Otherwise,
1050 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1051 print `00-22'. Now, it prints `-0022', as it should.
1053 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1055 * regex.h: Remove useless space-before-tab. From coreutils.
1057 2005-08-17 Bruno Haible <bruno@clisp.org>
1059 * strcasestr.h: New file.
1060 * strcasestr.c: New file.
1062 2005-08-17 Bruno Haible <bruno@clisp.org>
1064 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1065 * strstr.c: Completely rewritten, with multibyte locale support.
1067 2005-08-17 Bruno Haible <bruno@clisp.org>
1069 * strcasecmp.c: Use mbuiter.h.
1071 2005-08-17 Bruno Haible <bruno@clisp.org>
1073 * mbuiter.h: New file.
1075 2005-08-16 Bruno Haible <bruno@clisp.org>
1077 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1079 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1080 NUL byte, not after it.
1082 2005-08-16 Bruno Haible <bruno@clisp.org>
1084 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1085 the valid ones. Makes the comparison operations transitive:
1086 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1087 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1089 2005-08-16 Bruno Haible <bruno@clisp.org>
1091 * strcase.h (strcasecmp): Add note in comments.
1092 * strncasecmp.c: Use code from strcasecmp.c.
1093 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1094 (strcasecmp): Work correctly in multibyte locales.
1096 2005-08-16 Bruno Haible <bruno@clisp.org>
1098 * strnlen1.h: New file.
1099 * strnlen1.c: New file.
1101 2005-08-16 Bruno Haible <bruno@clisp.org>
1103 * mbfile.h: New file.
1105 2005-08-16 Bruno Haible <bruno@clisp.org>
1107 * mbiter.h: New file.
1109 2005-08-16 Bruno Haible <bruno@clisp.org>
1111 * mbchar.h: New file.
1112 * mbchar.c: New file.
1114 2005-08-16 Bruno Haible <bruno@clisp.org>
1116 * tls.h: New file, from GNU gettext.
1117 * tls.c: New file, from GNU gettext.
1119 2005-08-15 Bruno Haible <bruno@clisp.org>
1121 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1124 2005-08-14 Jim Meyering <jim@meyering.net>
1126 Sync from coreutils.
1128 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1129 Use the hash-table-based cycle-detection code not just when
1130 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1131 Reported by James Youngman in
1132 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1133 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1134 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1135 This lets us compile with -DFTS_DEBUG, once again.
1136 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1137 * fts.c (fd_safer): Remove decl.
1138 Include fcntl--.h rather than unistd-safer.h
1139 (fts_safe_changedir): Don't call fd_safer; no longer needed
1140 now that we include fcntl--.h.
1142 2005-08-11 Simon Josefsson <jas@extundo.com>
1144 * readline.h, readline.c: New file.
1146 2005-08-11 Bruno Haible <bruno@clisp.org>
1148 * strnlen.h (strnlen): Change parameter name to match comment.
1150 2005-08-10 Simon Josefsson <jas@extundo.com>
1152 * strndup.c: Use strnlen.h.
1154 * strnlen.h: New file.
1156 2005-08-02 Simon Josefsson <jas@extundo.com>
1158 * getline.h, getline.c: Rewrite.
1160 * getdelim.h, getdelim.c: New files, ported from glibc.
1162 2005-07-31 Bruno Haible <bruno@clisp.org>
1164 * lock.h (gl_lock_initializer): New macro.
1165 (gl_lock_define_initialized): Use it.
1166 (gl_rwlock_initializer): New macro.
1167 (gl_rwlock_define_initialized): Use it.
1168 (gl_recursive_lock_initializer): New macro.
1169 (gl_recursive_lock_define_initialized): Use it.
1171 2005-07-26 Bruno Haible <bruno@clisp.org>
1173 * lock.h: Update from GNU gettext.
1174 * lock.c: Update from GNU gettext.
1176 2005-07-18 Bruno Haible <bruno@clisp.org>
1178 * lock.h (gl_once_t): New type.
1179 (gl_once_define, gl_once): New macros.
1180 * lock.c (fresh_once): New variable.
1181 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1184 2005-07-18 Simon Josefsson <jas@extundo.com>
1186 * check-version.c (check_version): Accept identical versions too.
1188 2005-07-18 Bruno Haible <bruno@clisp.org>
1190 * lock.h: New file, from GNU gettext.
1191 * lock.c: New file, from GNU gettext.
1193 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1195 * quotearg.c: Add translator comment suggested by Bruno Haible,
1196 with a minor change.
1198 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1200 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1201 copyright symbol and the year.
1202 * version-etc.c (COPYRIGHT_YEAR): New constant.
1203 (version_etc_va): Use parameterized copyright notice.
1204 Reword to conform to the current GNU coding standards.
1206 2005-07-11 Simon Josefsson <jas@extundo.com>
1208 * size_max.h: New file.
1210 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1212 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1215 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1216 and Paul Eggert <eggert@cs.ucla.edu>
1218 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1219 in wint_t, not wchar_t. Remove now-unnecessary cast.
1221 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1223 * regex.c, regex.h: Sync from libc.
1224 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1225 New files, synced from libc, except that regex_internal.h
1226 currently has a small porting fix.
1228 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1230 Remove the dependency of the strftime module on the tzset module.
1231 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1232 Copy the input structure, to work around some of the bug with
1233 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1234 Solaris releases, you should also use the tzset module, but we won't
1235 require it as a dependency any more since we don't want LGPLed code
1236 to depend on GPLed code.
1238 2005-07-02 Jim Meyering <jim@meyering.net>
1240 * backupfile.c (backup_args): Change a `0' to NULL.
1242 2005-07-01 Jim Meyering <jim@meyering.net>
1244 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1245 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1246 * save-cwd.c, tempname.c:
1247 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1248 and don't include <sys/file.h>).
1250 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1252 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1253 declares only 'struct timespec;' (!).
1255 2005-06-29 Jim Meyering <jim@meyering.net>
1257 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1258 type name. Use the variable name instead.
1259 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1261 2005-06-28 Simon Josefsson <jas@extundo.com>
1263 * check-version.h, check-version.c: New files.
1265 2005-06-28 Simon Josefsson <jas@extundo.com>
1267 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1268 collision with global variable. Better indentation. Don't
1269 increment buffer pointer beyond buffer end. Based on comments
1270 from Paul Eggert <eggert@cs.ucla.edu>.
1274 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1276 * canon-host.c (canon-host): Append trailing "," to 0 in
1277 initializer of struct addrinfo, as an indication that we don't
1278 care how many members the structure has.
1280 2005-06-24 Derek Price <derek@ximbiot.com>
1281 and Bruno Haible <bruno@clisp.org>
1283 Remove stat module & update lstat.
1284 * stat.c: Remove this file...
1285 (slash_aware_lstat): ...moving this content and its support...
1286 * lstat.c (rpl_lstat): ...into here.
1287 * lstat.h: New file.
1289 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1291 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1292 (ranged_convert): Don't save conversion in a temporary struct.
1293 This causes a warning with GCC 4.0.0, and anyway in the typical
1294 case it's not worth the extra 100 bytes or so of code.
1295 (ranged_convert, __mktime_internal): When calling a function via a
1296 pointer P, use P () rather than (*P) (), as we now assume C89 or
1299 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1301 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1302 "who -r" failed to give output. Problem reported by Tim Waugh.
1304 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1305 (xcalloc): Use it to avoid needless tests.
1306 Problem reported by Jim Meyering.
1308 2005-06-16 Jim Meyering <jim@meyering.net>
1310 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1311 when either N or S is zero.
1313 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1315 * argp.h (__option_is_short): Check upper limit of
1316 __key. Isprint() requires its argument to have the value
1317 of an unsigned char or EOF.
1319 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1321 * fnmatch.c (fnmatch): If there is an encoding error in a
1322 multibyte string or pattern, fall back on unibyte matching.
1323 Problem reported by James Youngman.
1325 2005-06-08 Bruno Haible <bruno@clisp.org>
1327 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1330 2005-06-08 Bruno Haible <bruno@clisp.org>
1332 * csharpcomp.h: New file, from GNU gettext.
1333 * csharpcomp.c: New file, from GNU gettext.
1334 * csharpcomp.sh.in: New file, from GNU gettext.
1336 2005-06-07 Derek Price <derek@ximbiot.com>
1339 * glob_.h: Indent nested #ifdef.
1341 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1343 Sync from coreutils.
1344 Use "file name" when talking about file names, instead of "filename"
1345 or "path", as per the GNU coding standards.
1346 * mkdir-p.c: Renamed from makepath.c.
1347 (make_dir_parents): Renamed from make_path. All callers changed.
1348 * mkdir-p.h: Likewise. All includers changed.
1349 * filenamecat.c: Renamed from path-concat.c.
1350 (file_name_concat): Renamed from path_concat. All callers changed.
1351 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1352 * filenamecat.h: Likewise. All includers changed.
1353 * acl.c: Don't use "path" or "filename" to mean "file name"
1354 in comments or local variable names.
1355 * basename.c: Likewise.
1356 * canonicalize.c, canonicalize.h: Likewise.
1357 * dirname.c, dirname.h: Likewise.
1358 * euidaccess.c: Likewise.
1359 * exclude.c: Likewise
1360 * fnmatch_.h, fnmatch_loop.c: Likewise.
1361 * fsusage.c, fsuage.h: Likewise.
1362 * fts.c, fts_.h: Likewise.
1363 * getcwd.c: Likewise.
1364 * getloadavg.c: Likewise.
1365 * mkstemp.c: Likewise.
1366 * mountlist.c, mountlist.h: Likewise.
1367 * openat.c, openat.h: Likewise.
1368 * readlink-stub.c: Likewise.
1369 * readutmp.c, readutmp.h: Likewise.
1370 * rename.c: Likewise.
1371 * rmdir.c: Likewise.
1373 * savedir.c: Likewise.
1374 * stripslash.c: Likewise.
1375 * tempname.c: Likewise.
1376 * xreadlink.c: Likewise.
1377 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1379 * exclude.h: Likewise.
1381 * euidaccess.c (getuid, getgid, getuid, getegid)
1382 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1383 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1384 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1385 * pathmax.h: Include <limits.h> unconditionally, since other
1386 files have been getting away with it for years (MORE/BSD 4.3
1388 * userspec.c (getpwnam, getgrnam, getgrgid)
1389 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1391 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1392 Define to 256, not 255, as per modern POSIX.
1394 2005-06-01 Bruno Haible <bruno@clisp.org>
1396 * csharpexec.h: New file, from GNU gettext.
1397 * csharpexec.c: New file, from GNU gettext.
1398 * csharpexec.sh.in: New file, from GNU gettext.
1400 2005-05-31 Derek Price <derek@ximbiot.com>
1401 Paul Eggert <eggert@cs.ucla.edu>
1404 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1406 2005-05-29 Derek Price <derek@ximbiot.com>
1407 Paul Eggert <eggert@cs.ucla.edu>
1409 * glob_.h, glob.c: New files.
1411 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1413 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1415 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1416 the configuration hassle isn't worth it.
1417 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1418 (LONGEST_MODIFIER, PRIuMAX): Remove.
1420 2005-05-27 Bruno Haible <bruno@clisp.org>
1422 * getlogin_r.h: Remove second include of <stddef.h>.
1424 2005-05-25 Bruno Haible <bruno@clisp.org>
1425 Derek Price <derek@ximbiot.com>
1427 * getlogin_r.h: Simplify API documentation.
1429 2005-05-25 Derek Price <derek@ximbiot.com>
1430 Paul Eggert <eggert@cs.ucla.edu>
1432 * getlogin_r.c, getlogin_r.h: New files.
1434 2005-05-22 Bruno Haible <bruno@clisp.org>
1436 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1437 Also include <sys/param.h> if it defines MIN, MAX.
1438 Based on a patch by Derek Price <derek@ximbiot.com>.
1440 2005-05-22 Bruno Haible <bruno@clisp.org>
1442 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1443 (INT64_MIN): Fix definition.
1444 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1446 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1447 NEED_SIGNED_INT_TYPES.
1449 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1450 HAVE_SYSTEM_INTTYPES.
1452 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1454 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1455 so that unistd-safer.h (GPL'ed code) need not be included.
1457 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1460 * fts.c: Don't include "cycle-check.h" or "hash.h".
1461 (setup_dir, free_dir): New functions.
1462 (enter_dir, leave_dir): Define trivial
1463 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1464 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1465 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1466 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1467 Move to fts-cycle.c.
1468 (fts_open): Use setup_dir.
1469 (fts_close): Use free_dir.
1470 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1471 This adds a label and some gotos, but the alternatives were messier.
1472 Check for memory allocation failure when entering a dir.
1473 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1474 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1475 (FTS): New member fts_cycle, that is a union that contains the
1476 old active_dir_ht and cycle_state. All uses changed to mention
1477 fts_cycle.ht and fts_cycle.state.
1478 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1479 fts.c, with the following changes:
1480 (setup_dir, free_dir): New functions.
1481 (enter_dir): Now returns bool. Return true if successful, false
1482 if memory exhausted. All callers changed.
1483 Do not bother partly cleaning up on
1484 memory allocation failure; that is free_dir's job.
1485 However, free ad if hash_insert fails, to avoid memory leak.
1486 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1487 fts->fts_options to see which union member to use.
1489 2005-05-20 Jim Meyering <jim@meyering.net>
1491 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1492 Now a macro, to pacify GCC.
1494 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1496 * chown.c (rpl_chown): Return -1 on failure.
1498 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1500 * canonicalize.c: Include canonicalize.h first, to test interface.
1501 Include <stddef.h> unconditionally, since we assume C89 now.
1502 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1503 * fts.c: Include fts_.h first, to check interface.
1504 Do not include intprops.h; no longer needed.
1505 Include cycle-check.h and hash.h, since fts_.h no longer does.
1506 Remove unnecessary casts of closedir to void.
1507 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1508 decide whether to decrement nlinks.
1509 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1510 (FTS): Use struct hash_table * instead of Hash_table, so that
1511 we no longer need to include hash.h here.
1513 2005-05-17 Jim Meyering <jim@meyering.net>
1515 * fts.c, fts_.h: New files, from coreutils.
1517 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1519 Sync from coreutils.
1520 * unlinkdir.c, unlinkdir.h: New files.
1521 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1522 regex.h, unlocked-io.h, xtime.h:
1523 White space changes only.
1524 * makepath.c (make_path): Port to hosts where leading "//" is special.
1525 * yesno.c: Include getline.h, not ctype.h.
1526 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1527 Use getline to remove arbitrary restriction on response length.
1529 2005-05-13 Bruno Haible <bruno@clisp.org>
1531 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1532 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1533 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1534 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1535 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1536 Add support for 64-bit integers in the MSVC compiler.
1538 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1540 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1541 Change the initial comment to refer to GPL, not LGPL.
1542 gnulib-tool will change it to LGPL as needed.
1544 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1545 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1546 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1547 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1548 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1549 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1550 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1551 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1552 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1553 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1554 concatpath.c, config.charset, copy-file.c, copy-file.h,
1555 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1556 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1557 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1558 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1559 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1560 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1561 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1562 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1563 full-read.c, full-read.h, full-write.c, full-write.h,
1564 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1565 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1566 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1567 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1568 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1569 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1570 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1571 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1572 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1573 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1574 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1575 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1576 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1577 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1578 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1579 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1580 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1581 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1582 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1583 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1584 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1585 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1586 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1587 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1588 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1589 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1590 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1591 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1592 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1593 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1594 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1595 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1596 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1597 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1598 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1599 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1600 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1601 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1602 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1603 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1604 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1605 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1606 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1607 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1608 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1609 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1610 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1611 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1612 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1613 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1614 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1615 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1616 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1617 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1618 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1619 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1620 Update FSF postal mail address.
1622 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1624 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1625 specified in ai_socktype. Fix invalid ai_protocol
1626 check. ai_protocol is usually set to 0 or depending on
1627 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1628 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1629 ai_socktype / ai_protocol in the returned addrinfo structure.
1631 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1632 Bruno Haible <bruno@clisp.org>
1634 * inet_ntop.h: New file.
1635 * inet_ntop.c: New file, from glibc with modifications.
1637 2005-05-08 Jim Meyering <jim@meyering.net>
1639 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1641 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1643 Merge from coreutils. Among other things,
1644 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1645 * fd-safer.c: New file.
1646 * fcntl-safer.h, open-safer.c: Remove.
1647 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1648 * dup-safer.c: Include unistd-safer.h first.
1649 Don't include errno.h.
1650 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1651 * file-type.h: Don't assume invoker included sys/stat.h first.
1652 * file-type.c: Rely on file-type.h change.
1653 * getloadavg.c: Include unistd-safer.h.
1654 (getloadavg): Use safer open.
1655 * getusershell.c: Include "stdio-safer.h".
1656 (getusershell): Use safer fopen.
1657 * long-options.c (long_options): Use NULL rather than 0.
1658 * modechange.h (mode_free): Remove; all callers changed to invoke
1660 * modechange.c: Likewise.
1661 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1662 (MODE_DONE): New constant.
1663 (struct mode_change): Remove 'next' member.
1664 (make_node_op_equals): New function; like the old one of the
1665 same name, except it allocates an array.
1666 (mode_compile, mode_create_from_ref): Use it.
1667 (mode_compile): Allocate result as an array, not a linked list.
1668 Parse octal string ourself, so that we catch mistakes like "+0".
1669 (mode_adjust): Arg is an array, not a linked list.
1670 * modechange.c: Include stat-macros.h, xalloc.h.
1671 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1672 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1673 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1674 Remove. This is now stat-macros.h's job.
1675 (talloc): Remove. All callers replaced by xalloc, so that
1676 our invokers don't have to worry about reporting memory failures.
1677 (make_node_op_equals): Remove.
1678 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1680 (struct mode_change): Moved here from modechange.h.
1681 (mode_append_entry): Remove.
1682 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1683 apps to have incorrect behavior. Use simpler algorithm for head
1684 and tail. Don't futz with umask; that's now the job of mode_adjust.
1685 Detect more invalid usages rather than having somewhat-random behavior.
1686 Don't insert an "a=" action, as that leads to incorrect behavior.
1687 (mode_compile, mode_create_from_ref): Return NULL on error instead
1688 of an enum, since now there's only one way to have an error. All
1690 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1691 at the correct time. Simplify calculation of "+u" and its ilk.
1692 Don't mishandle "+X".
1693 (mode_free): Remove "register" and localize decls.
1694 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1695 (struct mode_change): Move to modechange.c; callers don't
1696 need to see this stuff.
1697 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1698 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1699 (mode_change, mode_adjust): Reflect the new signatures noted above.
1700 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1701 that might redefine system include files.
1702 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1703 (my_usleep): Use NULL rather than (void *) 0.
1704 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1705 Use siginterrupt to specify that system calls should be interrupted.
1706 (rpl_nanosleep): Move initialization of suspended closer to call of
1708 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1709 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1710 (desirable_utmp_entry): New function.
1711 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1712 using x2nrealloc, to simplify logic.
1713 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1714 size calculation. Do not assume utmp file is a regular file.
1715 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1716 (READ_UTMP_CHECK_PIDS): New constant.
1717 * save-cwd.c: Include unistd-safer.h.
1718 (save_cwd): Use fd_safer.
1719 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1720 [!_LIBC] Include "stat-macros.h" instead.
1721 * unistd-safer.h (fd_safer): New decl.
1723 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1725 * byteswap_.h: New file.
1727 2005-04-25 Albert Chin <china@thewrittenword.com>
1729 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1732 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1734 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1735 that "UTC +1 second" continues to work. Problem reported
1737 (relunit_snumber): New rule.
1740 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1742 * getdate.y (universal_time_zone_table): New constant.
1743 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1744 universal_time_zone_table.
1745 (lookup_zone): Prefer universal_time_zone_table to
1746 local_time_zone_table, so that "GMT" time stamps are allowed in
1747 London during the summer. Problem reported by Ian Abbott.
1749 2005-04-12 Jim Meyering <jim@meyering.net>
1751 * human.c (humblock): Set *options even when returning due to
1752 xstrtoumax conversion failure. Thanks to a used-uninitialized
1755 2005-04-09 Jim Meyering <jim@meyering.net>
1757 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1758 -Wuninitialized: initialize tm0.tm_year.
1760 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1762 * getdate.y (parser_control): rels_seen is now a boolean, not a
1763 count, since there's no maximum. All uses changed.
1764 Add member dsts_seen.
1765 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1767 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1768 Use pc_rels_seen to decide whther a date is absolute.
1770 * getdate.y (number): Don't overwrite year.
1771 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1774 2005-04-02 Simon Josefsson <jas@extundo.com>
1776 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1777 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1779 2005-03-27 Jim Meyering <jim@meyering.net>
1781 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1783 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1785 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1786 "one's complement" -> "ones' complement" in comment, as per Knuth.
1787 "value of type" -> "type or expression" in comment.
1788 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1790 2005-03-26 Jim Meyering <jim@meyering.net>
1793 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1794 Correct typos: s/or/of/.
1796 2005-03-23 Jim Meyering <jim@meyering.net>
1798 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1800 2005-03-21 Jim Meyering <jim@meyering.net>
1802 Changes imported from coreutils.
1804 * cycle-check.c: Don't include xalloc.h.
1806 * path-concat.c: Don't include assert.h.
1807 (path_concat): Remove assertion that would have triggered
1808 for ABASE starting with more than one slash.
1809 Reported by Andreas Schwab.
1811 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1812 properly when ABASE is an absolute file name.
1813 Correct the description of this function.
1815 Add an assertion and a test driver.
1816 This fixes a bug introduced on 2004-07-02.
1817 Andreas Schwab reported the resulting failure of cp --parents:
1818 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1820 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1822 * strftime.c (my_strftime): If the underlying strftime returns 0
1823 (which shouldn't happen), generate nothing instead of returning 0
1824 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1826 2005-03-16 Bruno Haible <bruno@clisp.org>
1828 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1830 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1832 * strftime.c (my_strftime): Prepend space to format so that we can
1833 reliably distinguish strftime failure from empty output on POSIX
1836 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1838 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1839 (iconv_string): Don't guess a size-zero buffer, as that might cause
1840 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1841 result would be 'too large', where 'too large' is (heuristically)
1842 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1843 overflow concerns. This will prevent some unwanted malloc failures
1844 when the inputs are very large.
1846 2005-03-15 Bruno Haible <bruno@clisp.org>
1848 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1851 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1854 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1856 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1858 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1859 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1861 * strtol.c: Likewise.
1863 2005-03-14 Simon Josefsson <jas@extundo.com>
1865 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1868 2005-03-14 Jim Meyering <jim@meyering.net>
1870 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1871 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1872 to be nonzero so that we (and caller) can detect the difference
1873 between a valid zero-length expansion and an error return, even
1874 when the underlying strftime fails before writing anything into
1877 2005-03-10 Jim Meyering <jim@meyering.net>
1879 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1880 so that this module works on systems without fchdir.
1882 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1884 Factor int-properties macros into a single file, except for
1885 glibc-related files.
1886 * intprops.h: New file.
1887 * getloadavg.c: Include it instead of limits.h.
1888 (INT_STRLEN_BOUND): Remove.
1889 * human.c: Include intprops.h.
1890 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1891 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1892 * inttostr.h: Include intprops.h instead of limits.h.
1893 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1894 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1895 for consistency with intprops.h.
1896 (time_t_is_integer, twos_complement_arithmetic): Use them.
1897 * sig2str.h: Include <signal.h>, intprops.h.
1898 (INT_STRLEN_BOUND): Remove.
1899 * strftime.c (TYPE_SIGNED): Remove.
1900 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1901 * strtol.c: Adjust comments to match intprops.h.
1902 * userspec.c: Include intprops.h.
1903 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1904 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1905 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1906 instead of rolling our own expressions.
1907 * xstrtol.c: Include xstrtol.h first, to test interface.
1909 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1911 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1912 the right thing even if adding 1900 would overflow. Similarly
1913 for tm_mon + 1 and tm_yday + 1.
1914 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1915 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1916 (DO_SIGNED_NUMBER): New macro.
1917 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1919 2005-03-07 Bruno Haible <bruno@clisp.org>
1921 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1923 2005-03-03 Derek R. Price <derek@ximbiot.com>
1924 Bruno Haible <bruno@clisp.org>
1926 * pagealign_alloc.h: New file.
1927 * pagealign_alloc.c: New file.
1929 2005-01-28 Bruno Haible <bruno@clisp.org>
1931 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1934 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1936 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1937 The workaround isn't strictly needed for POSIX conformance, and
1938 it's too much of a pain to configure and maintain. We'll ask
1939 people to fix their kernels instead.
1940 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1941 (NANOSLEEP_BUG_WORKAROUND): Remove.
1942 (xnanosleep): Remove the workaround.
1944 2005-02-12 Bruno Haible <bruno@clisp.org>
1946 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1948 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1950 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1951 * timespec.h (gettime): Return void, since it always
1952 succeeds now. All uses changed.
1953 * gettime.c (gettime) Likewise.
1954 [HAVE_NANOTIME]: Prefer nanotime.
1955 Assume gettimeofday succeeds, as POSIX requires.
1956 Assime time () succeeds, since other code already does.
1957 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1958 (timespec_subtract): Remove.
1959 (NANOSLEEP_BUG_WORKAROUND): New constant.
1960 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1961 things considerably. Use it only on GNU/Linux hosts, since the
1962 workaround shouldn't be needed elsewhere.
1964 2005-02-24 Bruno Haible <bruno@clisp.org>
1966 * gettext.h: Update from GNU gettext 0.14.2.
1968 2005-02-24 Bruno Haible <bruno@clisp.org>
1970 * localcharset.c: Update from GNU gettext 0.14.2.
1971 * config.charset: Update from GNU gettext 0.14.2.
1973 2005-02-22 Simon Josefsson <jas@extundo.com>
1975 * iconvme.h, iconvme.c: New files, from libc.
1977 2005-02-20 Neil Conway <neilc@samurai.com>
1979 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1980 returned by OSX/Darwin if the specified buffer is not large
1981 enough for the hostname.
1983 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1985 * memrchr.h: New file.
1986 * chdir-long.c: Include it.
1987 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1988 Don't bother including stddef.h.
1990 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1992 * argp-help.c (__argp_help): Create a fake struct argp_state and
1993 pass it to _help, otherwise the latter coredumps trying to
1994 dereference state.root_argp.
1996 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1998 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2000 Include <sys/types.h>, for dev_t.
2001 (ME_DUMMY, ME_REMOTE): Move from here....
2002 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2003 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2005 Include mountlist.h first, to test the interface.
2007 2005-01-29 Bruno Haible <bruno@clisp.org>
2009 * progname.c (program_name): Initialize.
2010 Needed when linking statically on MacOS X.
2012 2005-01-28 Bruno Haible <bruno@clisp.org>
2014 * javacomp.sh.in: New file, from GNU gettext.
2015 * javacomp.h: New file, from GNU gettext.
2016 * javacomp.c: New file, from GNU gettext.
2018 2005-01-26 Bruno Haible <bruno@clisp.org>
2020 * javaexec.sh.in: New file, from GNU gettext.
2021 * javaexec.h: New file, from GNU gettext.
2022 * javaexec.c: New file, from GNU gettext.
2024 2005-01-26 Simon Josefsson <jas@extundo.com>
2026 * gai_strerror.c: Use GPL in header.
2028 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2030 * argp-help.c (hol_entry_help): Avoid using non-constant
2031 initializers for struct pentry_state.
2032 (__argp_error): Check return value of __asprintf
2033 (__argp_failure): Translate error message
2035 * argp-parse.c: Removed braces around the expansion of N_()
2037 2005-01-21 Jim Meyering <jim@meyering.net>
2039 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2040 same value as for Solaris 9.
2042 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2043 component length. This included changing the parameter to be
2044 of type `char *' rather than `char const *'.
2045 * chdir-long.h (chdir_long): Update prototype.
2047 * openat.c (fdopendir, fstatat): New functions.
2048 * openat.h: Include headers required for use of DIR and struct stat.
2049 [AT_SYMLINK_NOFOLLOW]: Define.
2050 (fdopendir, fstatat): Add prototypes.
2052 2005-01-21 Bruno Haible <bruno@clisp.org>
2054 * classpath.h: New file, from GNU gettext.
2055 * classpath.c: New file, from GNU gettext.
2057 2005-01-20 Simon Josefsson <jas@extundo.com>
2059 * version-etc-fsf.c: New file, with version_etc_copyright.
2060 * version-etc.c: Remove version_etc_copyright.
2061 * version-etc.h (version_etc_copyright): Use [] instead of * in
2062 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2064 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2066 * save-cwd.c (save_cwd): Remove code to support the case
2067 where fchdir is missing or flaky.
2069 2005-01-20 Simon Josefsson <jas@extundo.com>
2071 * base64.h (isbase64): Add.
2073 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2074 using a unsigned prototype, don't inline.
2075 (base64_decode): Use it.
2077 2005-01-19 Bruno Haible <bruno@clisp.org>
2079 * sh-quote.h: New file, from GNU gettext.
2080 * sh-quote.c: New file, from GNU gettext.
2082 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2084 Merge changes from coreutils, as described below in several
2085 changelogs dated today.
2087 * save-cwd.c: Include "save-cwd.h" before other include files.
2088 (O_DIRECTORY): Remove; not needed here, since "." must be
2089 a directory. All uses removed.
2090 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2091 universal on Suns, and we also need to test for IRIX.
2092 Revamp code to use 'if' rather than '#if'.
2093 Avoid unnecessary comparison of cwd->desc to 0.
2095 * utimens.c (futimens): Robustify the previous patch, by checking
2096 for known valid error numbers rather than observed invalid ones.
2098 2005-01-18 Jim Meyering <jim@meyering.net>
2100 * version-etc.c (version_etc_copyright): Update copyright date.
2102 * utimens.c (futimens): Account for the fact that futimes
2103 can also fail with errno == ENOSYS or errno == ENOENT.
2104 Patch from Dmitry V. Levin.
2106 Change the name of the robust chdir function from chdir to chdir_long.
2107 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2108 (restore_cwd): Use chdir_long, not chdir.
2109 * chdir-long.c: Renamed from chdir.c.
2110 * chdir-long.h: Renamed from chdir.h.
2111 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2114 2005-01-18 Bob Proulx <bob@proulx.com>
2116 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2117 offsetof() macro construct to avoid compile failure with native HP-UX
2118 11.0 ANSI C compiler.
2120 2005-01-06 Bruno Haible <bruno@clisp.org>
2122 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2123 because stpncpy.m4 takes care of it.
2125 2004-01-24 Bruno Haible <bruno@clisp.org>
2127 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2129 2003-10-09 Bruno Haible <bruno@clisp.org>
2131 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2133 2005-01-06 Bruno Haible <bruno@clisp.org>
2135 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2136 * fwriteerror.c: Include <stdbool.h>.
2137 (fwriteerror): At the end, close the file stream. Record whether
2138 stdout was already closed.
2140 2004-05-27 Bruno Haible <bruno@clisp.org>
2142 * execute.c (environ): Declare if needed.
2143 * pipe.c (environ): Likewise.
2144 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2146 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2148 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2149 definitions to be after all include files, to avoid collisions.
2150 Problem reported by Bob Proulx.
2152 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2154 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2155 not needed. This removes a dependency on the gettext module.
2156 [defined _LIBC]: Do not include <libintl.h>; not needed.
2158 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2160 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2163 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2165 * argp-parse.c: Include <stddef.h>.
2166 (alignof, alignto): New macros.
2167 (parser_init): Don't assume that void * is aligned sufficiently
2170 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2171 need to extend the stack.
2172 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2175 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2177 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2179 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2181 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2182 Remove now-obsolete comment about AIX.
2183 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2184 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2185 (YYMAXDEPTH): New macro.
2187 2004-12-18 Bruno Haible <bruno@clisp.org>
2189 * fatal-signal.c (fatal_signals): Make non-const.
2190 (init_fatal_signals): New function.
2191 (uninstall_handlers, install_handlers): Ignore signals that were set to
2193 (at_fatal_signal): Call init_fatal_signals.
2194 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2196 Reported by Paul Eggert.
2198 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2200 * getdate.y (textint): New member "negative".
2201 (time_zone_hhmm): New function.
2202 Expect 14 shift-reduce conflicts, not 13.
2203 (o_colon_minutes): New rule.
2204 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2205 (yylex): Set the "negative" member of signed numbers.
2207 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2209 Changes imported from coreutils.
2210 * hard-locale.c: Assume <locale.h> exists.
2212 (GLIBC_VERSION): New macro.
2213 (hard_locale): Assume setlocale exists.
2214 Rewrite to avoid #ifdef.
2215 Use strdup rather than malloc + strcpy.
2216 * human.c: Assume <locale.h> exists.
2217 (human_readable): Assume localeconv exists.
2219 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2221 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2222 convert T2, not T. (Imported from libc.)
2224 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2226 * getcwd.c (is_ENAMETOOLONG): New macro.
2227 (__getcwd.c): Don't restore errno; glibc doesn't.
2228 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2229 first, falling back to our code only if its results look suspicious.
2230 Ensure that the resulting buffer is only as large as necessary.
2232 * readutmp.c: Include readutmp.h first.
2233 Include <errno.h>, since readutmp.h no longer does that.
2234 * readutmp.h: Don't include <errno.h>,
2235 <sys/param.h>, <time.h>; not needed to establish interface.
2236 (errno): Remove decl.
2237 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2238 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2239 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2241 2004-11-28 Simon Josefsson <jas@extundo.com>
2243 * base64.h, base64.c: New file.
2245 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2247 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2249 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2251 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2252 HP's ANSI C compiler.
2253 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2254 Declaring int functions causes warnings on some modern systems and
2255 shouldn't be needed to compile on ancient ones.
2256 * same.c (MIN) [defined MIN]: Don't define, since it's already
2259 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2260 with the following changes.
2261 (__set_errno): Parenthesize properly.
2262 Include <stdbool.h>.
2263 (MIN, MAX, MATCHING_INO): New macros.
2264 (__getcwd): Define with prototype, not K&R form.
2265 Use heuristics to allocate default buffer on stack if possible.
2266 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2267 behavior, and to avoid the PATH_MAX limit when computing
2269 Use MATCHING_INO to compare inode number to file.
2270 Check for arithmetic overflow in size calculations.
2271 Fix bug in reallocation of dot array that caused getcwd to fail
2272 on directories nested deeper than 75.
2273 Be more careful about saving errno on error.
2274 Do not use realloc; use only free+malloc, as this is a bit
2275 more flexible and avoids a needless copy operation.
2276 Do not inspect st_dev and st_ino for symbolic links; POSIX
2277 doesn't specify the latter.
2278 Check for closedir errors.
2279 Avoid needless casts.
2280 Use "#ifdef weak_alias" around weak_alias, to be like other
2282 The following changes to getcwd.c have effect only when used in
2283 gnulib; they have no effect inside glibc proper.
2284 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2285 as alloca isn't used.
2286 (alloca, __alloca): Likewise.
2287 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2288 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2289 unconditionally, as gnulib assumes C89 or better.
2290 Do not include <sys/param.h>.
2291 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2292 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2294 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2295 Include <dirent.h> in a way that is compatible with modern Autoconf.
2296 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2297 New macros, if not already defined.
2298 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2299 Use "_LIBC", not "defined _LIBC", for consistency.
2300 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2302 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2303 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2304 * xgetcwd.c: David MacKenzie's old code was removed, so give
2305 credit only to Jim Meyering and adjust the copyright dates.
2306 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2307 <stdlib.h>, <unistd.h>, "pathmax.h".
2308 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2309 (INITIAL_BUFFER_SIZE): Remove.
2310 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2312 2004-11-23 Jim Meyering <jim@meyering.net>
2314 * getopt_.h: Remove trailing blanks.
2316 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2318 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2319 (futimens): New function, which uses futimes if available.
2320 (futimens, utimens): Support timespec==NULL, with same semantics
2321 as utime and utimens.
2322 * utimens.h (futimens): New decl.
2324 2004-11-23 Jim Meyering <jim@meyering.net>
2326 * __fpending.c: Add comment.
2328 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2330 * getopt_.h: Re-addition of __getopt_argv_const caused
2331 redefinition warnings. To avoid them, include the defines
2332 in `#if !defined __need_getopt ... #endif'. The only place
2333 where __getopt_argv_const is used is in definitions
2334 of getopt_long and getopt_long_only below, which are as well
2335 protected by `#ifndef __need_getopt'.
2336 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2337 __need_getopt after including <stdio.h> and <unistd.h> These
2338 headers might have defined it.
2340 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2342 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2344 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2345 optopt): Use them instead of invoking ## directly; otherwise, the
2346 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2348 2004-11-19 Bruno Haible <bruno@clisp.org>
2350 * strtok_r.c: Move comments from here...
2351 * strtok_r.h: ... to here.
2353 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2355 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2356 might fail. Problem reported by Yoann Vandoorselaere.
2357 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2358 that mishandle size_t overflow.
2360 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2362 * canon-host.c: Include "strdup.h".
2363 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2364 Use strdup instead of malloc/strcpy to duplicate strings.
2366 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2367 (human_space_before_unit): New constant.
2368 * human.c (human_readable): Support it.
2370 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2371 (xgetcwd): Set errno correctly when failing.
2372 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2373 the failure is actually due to a PATH_MAX problem.
2375 Further getopt changes to make it more likely that glibc will
2376 buy the changes back.
2377 * getopt.c (POSIXLY_CORRECT): New constant.
2378 (getopt): Use it, so to preserve glibc semantic
2379 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2380 when compiling for libc.
2381 * getopt_.h (__getopt_argv_const): Bring it back.
2382 (getopt_long, getopt_long_only): Use it.
2384 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2385 New arg POSIXLY_CORRECT. All callers changed.
2386 (getopt): Argv is now char * const *, as per standard.
2387 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2388 not char *__getopt_argv_const *.
2389 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2390 _getopt_long_only_r): Likewise.
2391 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2392 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2393 _getopt_long_r, _getopt_long_only_r): Likewise.
2394 * getopt_.h (__getopt_argv_const): Remove.
2395 (getopt): Argv is now char * const *, as per standard.
2397 * getdate.y (tORDINAL): New token.
2398 (day, relunit): Allow it for relative times.
2399 (relative_time_table): Use tORDINAL for ordinals.
2401 2004-11-15 Jim Meyering <jim@meyering.net>
2403 * closeout.c: Include "__fpending.h" once again.
2404 Include <stdbool.h>.
2405 (close_stdout): Don't fail just because stdout was closed initially,
2406 since some programs don't write to stdout in the normal course of
2407 operation (other than --version and --help), and we don't want this
2408 function to make e.g. `touch file >&-' fail.
2409 But do fail if it was closed and someone has tried to write to it.
2410 E.g., `printf foo >&-' must fail.
2412 2004-11-11 Simon Josefsson <jas@extundo.com>
2414 * strtok_r.h, strtok_r.c: New file.
2416 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2418 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2419 we can stop lying to compilers about the constness of argv when we
2420 are compiled outside glibc.
2421 (getopt, getopt_long, getopt_long_only): Use it.
2422 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2424 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2425 _getopt_long_only_r): Likewise.
2426 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2427 _getopt_long_only_r): Likewise.
2429 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2430 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2431 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2432 the other external symbols.
2433 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2434 declaration, since the above renaming now works around collisions.
2436 2004-11-11 Jim Meyering <jim@meyering.net>
2438 * linebreak.c: Remove trailing blanks.
2439 * alloca_.h: Likewise.
2440 * acosl.c: Likewise.
2441 * euidaccess.c: Likewise.
2442 * allocsa.h: Likewise.
2444 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2446 * mktime.c (SHR): New macro, which is a portable
2447 substitute for >> that should work even on Crays.
2448 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2449 Problem reported by Mark D. Baushke in
2450 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2451 * getdate.y (SHR): Likewise.
2453 * strftime.c (SHR): Likewise.
2455 * quotearg.c (struct quoting_options): Use unsigned int for
2456 quote_these_too, so that right shifts are well defined. All uses
2459 2004-11-10 Simon Josefsson <jas@extundo.com>
2461 * getaddrinfo.h, getaddrinfo.c: New files.
2463 2004-11-10 Jim Meyering <jim@meyering.net>
2465 Ensure that no close failure goes unreported.
2466 * closeout.c (close_stdout): Always close stdout. I.e., don't
2467 return early when it seems there's nothing to flush.
2468 Don't include __fpending.h.
2470 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2472 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2474 2004-11-05 Bruno Haible <bruno@clisp.org>
2476 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2477 Reported by Mark D. Baushke <mdb@cvshome.org>.
2479 2004-11-04 Bruno Haible <bruno@clisp.org>
2481 2004-09-11 Bruno Haible <bruno@clisp.org>
2482 * allocsa.valgrind: New file.
2483 2004-02-06 Bruno Haible <bruno@clisp.org>
2484 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2485 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2486 Reported by Christopher Seip <chris.seip@hp.com>.
2488 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2490 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2491 with errno == ERANGE if the buffer is too small.
2492 Problem reported by Mark D. Baushke.
2494 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2496 * xreadlink.c (MAXSIZE): New macro.
2497 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2498 size does not exceed MAXSIZE. Avoid cast.
2499 As suggested by Mark D. Baushke in
2500 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2501 if readlink fails with buffer size just under MAXSIZE, try again
2504 2004-11-02 Derek R. Price <derek@ximbiot.com>
2505 and Paul Eggert <eggert@cs.ucla.edu>
2507 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2508 (get_date): Overparenthesize to avoid GCC warning.
2510 2004-11-02 Bruno Haible <bruno@clisp.org>
2512 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2513 function returns void.
2515 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2517 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2518 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2521 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2523 * getdate.y: Add support for TZ="foo" within a date string.
2524 Fix some bugs near time_t boundaries. Reject dates with
2525 out-of-range components, e.g., "Sept 31".
2526 Include <stdlib.h>, "setenv.h", "xalloc.h".
2527 (ISDIGIT_LOCALE): Remove; unused.
2528 Note that the TZ and time functions used here are not reentrant.
2529 (mktime_ok, get_tz): New functions.
2530 (TZBUFSIZE): New constant.
2531 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2532 This requires that we sometimes generate our own TZ="XXX..." setting.
2534 2004-10-27 Derek R. Price <derek@ximbiot.com>
2536 * mktime.c (not_equal_tm): Remove redundant check.
2538 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2540 * getdate.y: Use Bison 1.875 features, and some minor
2541 code cleanups. This change does not affect semantics.
2542 Don't include <stdlib.h>; no longer needed.
2543 Don't include unlocked-io.h; only the "#if TEST" code uses
2544 stdio, and performance isn't crucial there.
2545 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2546 Bison 1.875 features as described below.
2547 All uses of "PC." replaced by "pc->".
2548 (YYSTYPE): Add a forward declaration.
2549 (yylex, yyerror): Use full prototypes in forward decls.
2550 Use "%pure-parser" rather than obsolescent "%pure_parser".
2551 Use %parse-param and %lex-param instead of obsolescent
2552 YYPARSE_PARAM and YYLEX_PARAM.
2553 (meridian_table, month_and_day_table, time_units_table,
2554 relative_time_table, time_zone_table, military_table,
2555 lookup_zone, lookup_word, get_date):
2556 Use NULL instead of 0 where appropriate.
2557 (to_hour): Avoid abort (), to avoid a dependency on
2559 (yyerror, yylex): Now accepts parser_control * arg.
2560 (main) [TEST]: Use '\0' rather than 0 for char.
2562 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2564 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2565 It's now the caller's responsibility to handle the case where
2566 !HAVE_GETPAGESIZE && !defined getpagesize.
2568 * mktime.c (leapyear): Arg is long int, not int.
2570 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2572 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2574 2004-10-12 Simon Josefsson <jas@extundo.com>
2576 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2577 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2580 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2582 * vsnprintf.h: New file.
2583 * vsnprintf.c: New file.
2585 2004-10-07 Bruno Haible <bruno@clisp.org>
2587 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2588 into the provided buffer.
2590 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2592 * diacrit.c, diacrit.h: Add GPL notice.
2594 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2595 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2596 * logl.c (logl): Keep the code as similar to glibc as possible.
2597 This avoids a potential constant-folding bug.
2599 2004-10-05 Bruno Haible <bruno@clisp.org>
2601 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2603 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2605 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2606 * xmalloc.c (xmemdup): Likewise.
2607 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2608 XFREE): Remove these long-obsolescent macros.
2609 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2610 * xstrdup.c: Remove.
2612 * regex.c (re_comp): Cast gettext return value to char *,
2613 Problem reported by Martin Neitzel via Mark D. Baushke.
2615 2004-10-04 Simon Josefsson <jas@extundo.com>
2617 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2618 '#ifdef USE_UNLOCKED_IO'.
2620 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2622 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2623 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2624 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2625 regex.c, sha1.c, version-etc.c, yesno.c:
2626 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2627 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2628 the includer's responsibility.
2630 Sync from coreutils.
2632 * modechange.c (mode_compile): Don't decrement a pointer that
2633 points to the start of a string, as the C Standard says the
2634 resulting behavior is undefined.
2636 * backupfile.h (enum backuptype): Rename none -> no_backups,
2637 simple -> simple_backups, numbered_existing ->
2638 numbered_existing_backups, numbered -> numbered_backups
2639 to avoid shadowing problems. All uses changed.
2640 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2641 * backupfile.c (check_extension, numbered_backup):
2642 Rename locals to avoid shadowing 'basename'.
2643 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2646 * .cppi-disable: Add getopt_.h, getopt_int.h.
2647 * .cvsignore: Add getopt.h.
2649 2004-10-04 Simon Josefsson <jas@extundo.com>
2651 * memmem.h: New file.
2652 * memmem.c: New file, taken from glibc.
2654 2004-10-02 Jim Meyering <jim@meyering.net>
2656 * dirfd.h, getpagesize.h: Add copyright notice.
2658 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2660 * snprintf.c: Remove comments as to why each header is needed.
2662 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2664 * strsep.h: New file.
2665 * strsep.c: New file.
2667 2004-10-01 Simon Josefsson <jas@extundo.com>
2669 * snprintf.c (snprintf): Handle size==0.
2671 2004-10-01 Simon Josefsson <jas@extundo.com>
2672 Bruno Haible <bruno@clisp.org>
2674 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2675 (snprintf): Declare 'args'.
2677 2004-09-30 Simon Josefsson <jas@extundo.com>
2679 * snprintf.h, snprintf.c: New files.
2681 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2683 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2684 (hol_entry_help): Never translate an empty string.
2685 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2686 * argp.h (OPTION_NO_TRANS): New option.
2688 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2690 * xvasprintf.c: Include xalloc.h.
2691 (xvasprintf): Use xalloc_die, not xmalloc_die.
2693 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2695 * dummy.c: Change copyright notice to FSF, and license to GPL.
2697 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2699 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2700 Problem reported by Bruno Haible in:
2701 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2703 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2705 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2706 in case some system header has #define'd it. Problem reported by
2707 Soeren D. Schulze in
2708 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2710 2004-09-08 Bruno Haible <bruno@clisp.org>
2712 * stdint_.h.in: New file, taken from GNU clisp.
2714 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2716 * xvasprintf.h: New file.
2717 * xvasprintf.c: New file.
2718 * xasprintf.c: New file.
2720 2004-09-08 Bruno Haible <bruno@clisp.org>
2722 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2724 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2726 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2728 Import from coreutils.
2729 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2730 strings on unbounded length. alloca's performance benefits aren't
2731 that important here.
2733 (parse_with_separator): New function, with most of the internals
2734 of the old parse_user_spec. Allow user to omit both user and group,
2735 for compatibility with FreeBSD.
2736 Clone only the user name, not the entire spec.
2737 Do not set *uid, *gid unless entirely successful.
2738 Avoid memory leak in some failing cases.
2739 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2740 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2741 (parse_user_spec): Rewrite to use parse_with_separator.
2743 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2745 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2746 its complicated substitute.
2747 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2748 and program_invocation_name.
2749 (__argp_basename) [!_LIBC]: Remove; the only use was
2750 replaced by its body.
2751 (__argp_short_program_name): Change condition from
2752 !defined __argp_short_program_name to
2753 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2754 to match argp-namefrob.h.
2755 (__argp_failure): Don't assume strerror_r returns char *.
2756 * argp-parse.c (N_): Define unconditionally.
2757 (argp_default_options): Fill out initializers with 0 to avoid
2760 2004-08-12 Simon Josefsson <jas@extundo.com>
2762 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2763 * getopt_.h: Renamed from getopt.h.
2765 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2767 Merge from coreutils.
2769 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2770 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2771 for Reliant Unix 5.43.
2773 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2774 (union fooround): Use uintmax_t, not long int.
2775 The rest is a merge from libc:
2776 [defined _LIBC]: Include <shlib-compat.h>.
2777 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2779 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2781 * strverscmp.c: Convert to UTF-8.
2783 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2785 * obstack.h (obstack_empty_p):
2786 Don't assume that chunk->contents is suitably aligned.
2787 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2788 Likewise. Problem reported by Benno in
2789 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2791 * chown.c (rpl_chown): Work even if the file is writeable but not
2792 readable. This could be improved further but it'd take some work.
2794 2004-08-08 Simon Josefsson <jas@extundo.com>
2796 * xgethostname.c: Don't include error.h (not used).
2799 * getpass.c: Include getpass.h first.
2801 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2803 * xalloc-die.c: New files.
2804 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2806 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2807 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2808 (_, N_, xalloc_die): Move to xalloc-die.c.
2809 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2810 so that we needn't mess with xalloc_msg_memory_exhausted.
2812 * sha1.h: Renamed from sha.h.
2813 (SHA1_H): Renamed from _SHA_H.
2814 (sha1_ctx): Renamed from sha_ctx.
2815 (sha1_init_ctx): Renamed from sha_init_ctx.
2816 (sha1_process_block): Renamed from sha_process_block.
2817 (sha1_process_bytes): Renamed from sha_process_bytes.
2818 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2819 (sha1_read_ctx): Renamed from sha_read_ctx.
2820 (sha1_stream): Renamed from sha_stream.
2821 (sha1_buffer): Renamed from sha_buffer.
2822 * sha1.c: Likewise; renamed from sha.c.
2823 Do not include <sys/types.h>.
2824 Include <stddef.h> rather than <stdlib.h>.
2826 2004-08-08 Bruno Haible <bruno@clisp.org>
2828 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2829 FILESYSTEM_PREFIX_LEN.
2830 * progreloc.c: Likewise.
2831 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2833 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2836 * argp-help.c (make_hol, hol_append): Don't assume that
2837 SIZE_MAX is a valid preprocessor constant.
2838 (__argp_basename): Change from "#ifndef _LIBC"
2839 to "#ifndef __argp_short_program_name", so that
2840 we don't compile these functions for tar.
2842 More merges from coreutils.
2843 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2844 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2846 * addext.c: Remove; no longer needed.
2847 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2848 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2849 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2850 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2851 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2852 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2853 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2854 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2855 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2856 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2857 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2858 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2859 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2860 Import changes from coreutils.
2862 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2864 Merge from coreutils.
2866 * .gdb-history: Remove; this doesn't belong here.
2868 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2869 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2870 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2872 * dirname.h: Include <stdbool.h>.
2873 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2874 for consistency with POSIX terminology. All uses changed.
2875 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2876 (strip_trailing_slashes): Use bool for booleans.
2877 * stripslash.c (strip_trailing_slashes): Likewise.
2879 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2880 sometimes returns a positive errno value even when it succeeds.
2881 (print_errno_message) [!LIBC]: Fall back on strerror if
2884 * path-concat.c (mempcpy): Don't define if a system header defines it.
2885 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2886 (longest_relative_suffix): New function.
2887 (path_concat): Use it. Assume first argument is not NULL.
2888 Port to DOS. Omit redundant separators.
2889 Report an error instead of returning NULL.
2890 Use mempcpy instead of memcpy.
2891 (xpath_concat): Remove: not declared or used.
2893 * same.h: Include <stdbool.h>
2894 (same_name): Return bool, not int.
2895 * same.c (same_name): Likewise.
2896 (errno): Don't declare; we assume C89 or better now.
2898 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2899 if not already defined.
2901 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2902 * dup-safer.c (errno): Likewise.
2904 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2906 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2909 2004-08-03 Simon Josefsson <jas@extundo.com>
2911 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2912 * progname.h: Don't include stdbool.h.
2914 2004-08-02 Simon Josefsson <jas@extundo.com>
2916 * getsubopt.h: New file, with comments from Bruno Haible.
2917 * getsubopt.c: New file, from glibc, but slightly modified based on
2918 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2920 2004-08-01 Simon Josefsson <jas@extundo.com>
2922 * xgetdomainname.c: Include stdlib.h, for free().
2924 2004-07-16 Simon Josefsson <jas@extundo.com>
2926 * dummy.c: New file.
2928 2004-07-16 Bruno Haible <bruno@clisp.org>
2930 * backupfile.h: Add extern "C" for C++.
2931 * closeout.h: Likewise.
2932 * copy-file.h: Likewise.
2933 * findprog.h: Likewise.
2934 * full-write.h: Likewise.
2935 * pathname.h: Likewise.
2936 * progname.h: Likewise.
2937 * stpcpy.h: Likewise.
2938 * stpncpy.h: Likewise.
2939 * strcase.h: Likewise.
2940 * strstr.h: Likewise.
2941 * xalloc.h: Likewise.
2943 * mbswidth.h: Add extern "C" for C++.
2944 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2946 2004-07-09 Simon Josefsson <jas@extundo.com>
2948 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2949 failed without this.)
2951 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2953 * fchown-stub.c: New file.
2955 2004-06-24 Jim Meyering <jim@meyering.net>
2957 * obstack.h (obstack_base): Cast to (void *), per documentation.
2959 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2961 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2963 2004-06-01 Jim Meyering <jim@meyering.net>
2965 * calloc.c: New file.
2967 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2969 * getdate.y (yylex): Allow space between sign and number.
2970 Problem reported by Dan Jacobson.
2972 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2973 and Jim Meyering <jim@meyering.net>
2975 Merge from coreutils CVS.
2977 * stat-macros.h: New file, with contents from file-type.h
2978 and coreutils' system.h.
2979 * file-type.c: Include "stat-macros.h".
2980 * file-type.h (file_type): Move all macro definitions to new file,
2983 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2984 Wrap old code with this conditional.
2985 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2986 function that does not dereference symlinks.
2987 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2989 * xreadlink.c: Include xreadlink.h first, to catch .h file
2990 dependency problems.
2991 (xreadlink): Accept new arg SIZE, for efficiency.
2992 All decls and uses changed.
2993 * xreadlink.h: Include <stddef.h>, for size_t.
2995 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2996 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2998 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3000 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3002 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3003 macros to be defined.
3004 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3005 the allocator returns NULL because the requested size is zero.
3007 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3009 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3010 var. Add comment explaining why libc still defines it. This
3011 merges the following patch from glibc:
3012 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3014 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3016 * obstack.c (_obstack): Remove unused variable. It hasn't been
3017 present in glibc since revision 1.1 of this file.
3018 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3019 obstack_alignment_mask, obstack_alloc, obstack_base,
3020 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3021 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3022 obstack_grow0, obstack_init, obstack_int_grow,
3023 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3024 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3025 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3026 nonexistent functions.
3028 2004-05-17 Derek R. Price <derek@ximbiot.com>
3029 Paul Eggert <eggert@cs.ucla.edu>
3031 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3033 2004-05-14 Bruno Haible <bruno@clisp.org>
3035 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3036 that consists of a '.' followed by an empty digit string.
3037 Patch by Tor Lillqvist <tml@iki.fi>.
3039 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3041 Port obstack to the AS/400, where pointers are 16 bytes wide and
3042 you cannot cast an integer to a valid pointer. This patch is
3043 currently waiting to be integrated into glibc; see
3044 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3046 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3047 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3048 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3049 (struct obstack): temp member is now a union of a pointer and
3050 an integer, instead of an integer. All integer uses changed.
3051 This does not affect the physical layout of struct obstack,
3052 except on hosts (like the AS/400) where the size or alignment of
3053 void * is greater than that of ptrdiff_t.
3054 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3055 __STDC__)]: Store temporary in pointer member of union, not
3057 * obstack.c: Include <stddef.h>, for offsetof.
3058 (struct fooalign): Remove; it doesn't need a name.
3059 (union fooround): Change double to long double, and add void *.
3060 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3061 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3062 not a macro. Hence the values are always int; so remove all
3063 casts-to-int in uses.
3065 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3066 Derek Price <derek@ximbiot.com>
3068 * alloca.c: Include <alloca.h>, to get our interface.
3069 * alloca_.h: Use __alloca on AIX, so that we don't have to
3070 include <alloca.h> first. Use C89 prototype for alloca; this
3071 requires including <stddef.h> for size_t. Use extern "C" if C++.
3072 Use #elif for simplicity, since we can assume C89 now.
3073 Don't try to source the system alloca.h since it will not be found
3074 and to prevent recursively including its replacement.
3075 * fnmatch.c: Include <alloca.h> instead of opencoding.
3076 * regex.c: Likewise.
3078 2004-05-16 Derek Price <derek@ximbiot.com>
3079 Paul Eggert <eggert@cs.ucla.edu>
3081 getline cleanup. This changes the getndelim2 API: both order of
3082 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3085 * getline.c: Don't include stddef.h or stdio.h, since our
3086 interface does that.
3087 (getline): Always use getdelim, so that we don't have two
3088 copies of this code.
3089 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3091 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3092 (GETNDELIM2_MAXIMUM): New macro.
3093 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3094 instead of the old practice of delim2==0. All callers changed.
3095 Return -1 on overflow, instead of returning junk.
3096 Do not set *linesize unless allocation succeeds.
3097 * getndelim2.h: Do not include stddef.h; no longer needed, now
3098 that we include sys/types.h.
3099 * getnline.h: Likewise.
3100 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3101 (getndelim2): Reorder arguments.
3102 * getnline.c (getnline, getndelim):
3103 Don't discard the NMAX argument.
3104 (getnline): Invoke getndelim, to avoid code duplication.
3105 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3106 of (size_t) -1 by callers of the getnline family.
3108 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3110 * nanosleep.c (suspended): Change its type from int to
3111 sig_atomic_t volatile.
3112 (first_call): Make it private to rpl_nanosleep, and have it
3113 be zero initially as that's a bit faster.
3114 (my_usleep): Round up fractional times instead of truncating them,
3115 as this is the usual meaning for 'sleep'.
3117 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3119 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3120 (ENOSYS): Define if not defined.
3121 (settime): Fall back on stime if it exists and settimeofday fails.
3122 But don't bother with fallbacks if a method fails with errno == EPERM.
3124 2004-05-11 Jim Meyering <jim@meyering.net>
3126 Prior to this change, the save_cwd caller required read access to the
3127 current directory on most systems (ones with the fchdir function).
3129 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3130 fails, try write-only, and finally, resort to using xgetcwd.
3132 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3134 * obstack.c, obstack.h: Import changes from libc.
3136 2004-04-28 Bruno Haible <bruno@clisp.org>
3138 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3139 implicitly appends .exe to executables.
3140 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3141 accepts Windows pathnames.
3142 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3143 Cygwin like Windows, since it now accepts Windows pathnames.
3144 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3145 Cygwin like Windows, since it now accepts Windows pathnames.
3146 Reported by Derek Robert Price <derek@ximbiot.com>.
3148 2004-04-20 Jim Meyering <jim@meyering.net>
3150 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3152 2004-04-20 Jim Meyering <jim@meyering.net>
3153 Bruno Haible <bruno@clisp.org>
3155 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3156 memory when realloc fails.
3158 2004-04-18 Jim Meyering <jim@meyering.net>
3160 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3161 don't leak memory and do call END_UTMP_ENT.
3163 2004-04-11 Paul Eggert <eggert@twinsun.com>
3165 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3166 (CHAR_BIT): Remove, since we assume C89.
3167 Include <stdint.h> if available, as per current Autoconf CVS advice.
3169 2004-03-30 Paul Eggert <eggert@twinsun.com>
3171 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3172 not bool, to be more consistent with Unix conventions.
3173 Suggested by Bruno Haible.
3175 Merge from coreutils.
3177 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3180 * getdate.h: Include stdbool.h, and timespec.h instead of
3181 the usual <time.h> dance.
3182 (get_date): Change signature to support fractional time stamps.
3183 All callers changed.
3184 * getdate.y: Include "getdate.h" first, as we can now
3185 assume C89 and don't need to worry about 'const'.
3186 Similarly, include "unlocked-io.h" near start, not in middle.
3188 (textint.value): Use long int rather than int.
3189 (textint.digits): Use size_t rather than int.
3190 (BILLION, LOG10_BILLION): New constants.
3191 (parser_control): New member rel_ns. Members day_ordinal,
3192 time_zone, month, day, hour, minutes, rel_year, rel_month,
3193 rel_day, rel_hour, rel_minutes, rel_seconds
3194 are now long int, not int. Member seconds is now struct timespec,
3195 not int. New member timespec_seen. Members dates_seen, days_seen,
3196 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3198 (%union.intval): Now long int, not int.
3199 New member timespec.
3200 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3201 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3202 (spec): Now is a timespec or an item list.
3203 (timespec, items): New nonterminals.
3204 (time, rel, relunit, number, get_date):
3205 Add support for fractional seconds.
3206 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3207 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3208 (to_hour): First arg is now long int, not int.
3209 (to_year): Returns long int, not int.
3210 Don't treat year -70 like 70.
3211 (tm_diff): Returns long int, not int.
3212 (lookup_word): Use bool instead of int when appropriate.
3213 (yylex): Use size_t for count, not int.
3214 Detect overflow when parsing large integer constants.
3215 Add support for fractions.
3216 (get_date): Make pointers 'const' if possible.
3217 Use more-portable code to detect integer overflow.
3218 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3219 Don't use ctime; it's not reliable if the year has >4 digits.
3221 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3222 This is for compatibility with BSD.
3224 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3225 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3226 From coreutils' system.h.
3228 * userspec.c: Don't include "posixver.h".
3229 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3230 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3231 compatible extension. Simplify code by removing a boolean int
3232 that was always nonzero if a string was nonnull.
3234 2004-03-30 Jim Meyering <jim@meyering.net>
3236 Merge from coreutils.
3238 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3240 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3241 an empty input stream.
3243 * readtokens.c: Include <stdbool.h>.
3244 (readtoken): Use `size_t' rather than int/long.
3245 All callers adjusted.
3246 Use `bool' rather than `int' where appropriate.
3247 Use memset rather than an explicit loop.
3248 Use x2nrealloc rather than xrealloc.
3249 Allow the use of `\0' as a delimiter.
3250 (readtokens): Likewise.
3251 * readtokens.h (readtoken, readtokens): Update prototypes.
3253 2004-03-30 Bruno Haible <bruno@clisp.org>
3255 * getloadavg.c (getloadavg): Don't assume setlocale returns
3258 2004-03-29 Paul Eggert <eggert@twinsun.com>
3260 Merge changes to getloadavg.c from coreutils and Emacs.
3262 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3263 Define to an expression, not to the empty string.
3264 Include cloexec.h and xalloc.h.
3265 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3266 Use set_cloexec_flag rather than rolling our own.
3267 * cloexec.c, cloexec.h: New files.
3269 2004-03-18 Paul Eggert <eggert@twinsun.com>
3271 * getopt.h: Sync with libc CVS.
3273 2004-03-18 Paul Eggert <eggert@twinsun.com>
3274 Bruno Haible <bruno@clisp.org>
3276 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3277 not on all platforms that have <wchar.h>.
3278 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3280 2004-03-09 Paul Eggert <eggert@twinsun.com>
3282 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3284 * getopt_int.h: New file, also synced from libc.
3286 2004-03-07 Paul Eggert <eggert@twinsun.com>
3288 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3289 '#if' expressions. Unlike the code it replaces, it does not
3290 depend on (defined _SC_PAGESIZE). However, it does depend on
3291 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3292 first reported by Jason Andrade in
3293 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3295 2004-01-18 Simon Josefsson <jas@extundo.com>
3297 * strdup.h: New file.
3298 * strdup.c: Include it.
3299 * path-concat.c: Include strdup.h. Drop strdup declaration.
3300 * userspec.c: Include strdup.h. Drop strdup declaration.
3302 2004-02-06 Karl Berry <karl@gnu.org>
3304 * config.charset: update from gettext 0.14.1.
3306 2004-02-05 Paul Eggert <eggert@twinsun.com>
3308 Add comments and code, prompted by suggestions from Bruno Haible
3310 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3311 describing the enum quoting_style values.
3312 * quotearg.c (quotearg_alloc): New function.
3313 (quotearg_buffer_restyled): Treat lone { and } as special.
3314 Treat = as special. Work around bug with older shells
3315 that "see" a '\' that is really the 2nd byte of a multibyte char.
3316 Quote empty string with shell_quoting_style.
3318 2004-02-03 Bruno Haible <bruno@clisp.org>
3320 * pipe.h: New file, from GNU gettext.
3321 * pipe.c: New file, from GNU gettext.
3323 2004-01-27 Bruno Haible <bruno@clisp.org>
3325 * execute.h: New file, from GNU gettext.
3326 * execute.c: New file, from GNU gettext.
3327 * w32spawn.h: New file, from GNU gettext.
3329 2004-01-23 Paul Eggert <eggert@twinsun.com>
3331 Exit-status fix from coreutils.
3333 Use exit_failure consistently in place of EXIT_FAILURE,
3334 so that program exit statuses are consistent on failure.
3336 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3337 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3338 * argmatch.h: Comment fix to match the above.
3339 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3340 Now a macro referring to exit_failure, instead of a separate
3341 variable. Include "exitfail.h" to get it.
3342 * xstrtol.h: Include "exitfail.h".
3343 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3345 * long-options.c (parse_long_options): Use prototype
3346 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3349 2004-01-21 Jim Meyering <jim@meyering.net>
3351 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3352 so as not to conflict with a different-sized __mktime_internal
3353 function in GNU libc.
3354 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3355 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3357 2004-01-18 Paul Eggert <eggert@twinsun.com>
3359 Merge from diffutils.
3361 * file-type.c (file_type): Add typed memory objects.
3362 * file-type.h (S_TYPEISTMO): New macro.
3364 * c-stack.h (c_stack_action): Remove argv argument.
3365 * c-stack.c (c_stack_action): Likewise. All uses changed.
3366 (die): Don't calculate message unless segv_action returns.
3367 (get_stack_location, min_address_from_argv, max_address_from_argv,
3368 volatile stack_base, volatile_stack_size): Remove.
3369 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3370 that every segmentation violation is a stack overflow. (Ouch!)
3371 See Debian bug 136249 (still outstanding) for more info about why
3372 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3374 2003-11-30 Bruno Haible <bruno@clisp.org>
3376 Safer stack allocation.
3377 * setenv.c: Include allocsa.h.
3378 (alloca): Remove fallback definition.
3379 (freea): Remove macro.
3380 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3383 2003-10-17 Bruno Haible <bruno@clisp.org>
3385 * binary-io.h: Avoid warnings on Cygwin.
3387 2003-12-28 Bruno Haible <bruno@clisp.org>
3389 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3390 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3392 2003-11-28 Bruno Haible <bruno@clisp.org>
3394 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3396 2003-11-27 Bruno Haible <bruno@clisp.org>
3398 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3400 2003-11-17 Bruno Haible <bruno@clisp.org>
3402 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3404 2003-11-24 Bruno Haible <bruno@clisp.org>
3406 * xallocsa.h: New file, from GNU gettext.
3407 * xallocsa.c: New file, from GNU gettext.
3409 2003-11-24 Bruno Haible <bruno@clisp.org>
3411 * allocsa.h: New file, from GNU gettext.
3412 * allocsa.c: New file, from GNU gettext.
3414 2003-11-24 Bruno Haible <bruno@clisp.org>
3416 * eealloc.h: New file.
3418 2004-01-15 Jim Meyering <jim@meyering.net>
3420 Merge from coreutils.
3422 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3423 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3424 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3426 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3427 optional configure-time default.
3429 * version-etc.c (version_etc_copyright): Update copyright date.
3431 * xreadlink.c (xreadlink): Correct outdated comment.
3433 2004-01-15 Paul Eggert <eggert@twinsun.com>
3435 Merge from coreutils.
3437 * posixver.c: Include posixver.h.
3439 * same.c: Include <stdbool.h>, <limits.h>.
3440 (_POSIX_NAME_MAX): Define if not defined.
3442 (same_name): If file names are silently truncated, report
3443 that the file names are the same if they are the same after
3444 the silent truncation.
3446 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3447 conversion function.
3448 * xstrtod.c (xstrtod): Likewise. All callers changed to
3449 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3452 2004-01-14 Paul Eggert <eggert@twinsun.com>
3454 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3455 with like-named macro in fnmatch.c.
3456 (EXT): Use an internal constant instead.
3458 Merge fnmatch patches from glibc.
3459 * fnmatch.c (mbsinit): Remove define.
3460 Add libc_hidden_ver (__fnmatch, fnmatch).
3461 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3462 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3464 2003-12-14 Karl Berry <karl@gnu.org>
3466 * config.charset: update from gettext-runtime.
3468 2003-12-03 Paul Eggert <eggert@twinsun.com>
3470 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3471 Bug reported by Alfred M. Szmidt.
3473 2003-11-29 Karl Berry <karl@gnu.org>
3475 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3477 2003-11-23 Paul Eggert <eggert@twinsun.com>
3478 Bruno Haible <bruno@clisp.org>
3480 * printf-parse.h: Don't include sys/types.h.
3481 (ARG_NONE): New macro.
3482 (char_directive): Change type of *arg_index fields to size_t.
3483 * printf-parse.c: Don't include sys/types.h.
3484 (SSIZE_MAX): Remove macro.
3485 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3486 Remove unnecessary overflow check.
3487 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3490 2003-11-24 Paul Eggert <eggert@twinsun.com>
3492 * alloca.c: Remove dependency on xalloc module.
3493 (xalloc_die): Remove.
3494 (memory_full) [!defined emacs]: New macro.
3495 [!defined emacs]: Don't include xalloc.h.
3496 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3497 address arithmetic overflows. Change datatypes a bit to avoid
3500 2003-11-22 Jim Meyering <jim@meyering.net>
3502 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3504 2003-11-17 Bruno Haible <bruno@clisp.org>
3506 * vasnprintf.c (alloca): Remove fallback definition.
3507 (freea): Remove definition.
3508 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3509 Reported by Paul Eggert.
3511 2003-11-17 Jim Meyering <jim@meyering.net>
3513 On systems without utime and without a utimes function capable of
3514 dealing with a NULL struct utimbuf* argument, this utime replacement
3515 could -- in unusual circumstances -- leak a file descriptor.
3516 * utime.c: Include <unistd.h> and <errno.h>.
3517 (utime_null): Be sure to close `fd' and to preserve errno.
3518 Reported by Geoff Collyer via Arnold Robbins.
3520 2003-11-16 Paul Eggert <eggert@twinsun.com>
3521 Bruno Haible <bruno@clisp.org>
3523 Protect against address arithmetic overflow.
3524 * printf-args.h: Include stddef.h.
3525 (arguments): Change type of field 'count' to size_t.
3526 * printf-args.c (printf_fetchargs): Use size_t instead of
3527 'unsigned int' where appropriate.
3528 * printf-parse.h: Include sys/types.h.
3529 (char_directive): Change type of *arg_index fields to ssize_t.
3530 (char_directives): Change type of fields 'count', max_*_length to
3532 * printf-parse.c: Include sys/types.h and xsize.h.
3533 (SSIZE_MAX): Define fallback value.
3534 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3535 instead of 'int' where appropriate. Check a_allocated, d_allocated
3536 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3537 * vasnprintf.c: Include xsize.h.
3538 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3539 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3540 overflow. Avoid wraparound when converting a width or precision from
3543 2003-11-16 Bruno Haible <bruno@clisp.org>
3545 Update from GNU gettext.
3546 * printf-parse.c: Generalize to it can be compiled for wide strings.
3547 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3548 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3549 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3550 SNPRINTF): New macros.
3551 Don't include <alloca.h> if the file is used inside libintl.
3552 (local_wcslen): New function, for Solaris 2.5.1.
3553 (VASNPRINTF): Use it instead of wcslen.
3555 2003-11-16 Bruno Haible <bruno@clisp.org>
3557 * xsize.h (xmax): New function.
3558 (xsum, xsum3, xsum4): Declare as "pure" functions.
3560 2003-11-12 Paul Eggert <eggert@twinsun.com>
3562 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3563 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3564 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3565 heuristic is just as accurate as far as we know, and it removes a
3566 dependency on size_max.m4 and ptrdiff_max.m4.
3568 2003-11-12 Paul Eggert <eggert@twinsun.com>
3570 * xstrtol.c (__xstrtol): Remove "break" immediately after
3571 "return", to pacify some unknown compiler. Problem reported
3574 2003-11-11 Bruno Haible <bruno@clisp.org>
3576 * xsize.h (SIZE_MAX): Remove fallback definition.
3577 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3580 2003-11-10 Paul Eggert <eggert@twinsun.com>
3582 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3583 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3584 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3586 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3587 not (size_t) -1, since it's defined here.
3589 2003-11-06 Paul Eggert <eggert@twinsun.com>
3591 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3592 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3593 Reject sizes of exactly SIZE_MAX bytes.
3594 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3595 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3597 2003-11-05 Bruno Haible <bruno@clisp.org>
3599 * xsize.h: Include limits.h, to avoid a possible collision with
3600 SIZE_MAX defined in <limits.h> on Solaris.
3602 2003-11-04 Bruno Haible <bruno@clisp.org>
3604 * xsize.h: New file.
3605 * linebreak.c: Include xsize.h.
3606 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3607 argument for overflow.
3608 Suggested by Paul Eggert.
3610 2003-10-31 Bruno Haible <bruno@clisp.org>
3612 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3613 to avoid (extremely rare) race condition.
3614 Suggested by Paul Eggert.
3616 2003-11-03 Jim Meyering <jim@meyering.net>
3618 * userspec.c: Include "userspec.h".
3619 * userspec.h: New file.
3621 2003-10-31 Paul Eggert <eggert@twinsun.com>
3623 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3624 * mountlist.c (SIZE_MAX): Define if not defined already.
3625 (read_filesystem_list): Set and use me_type_malloced.
3626 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3627 whatever the type happens to be), for brevity and consistency.
3628 Check for size calculation overflow on Alphas running OSF/1.
3630 2003-10-31 Jim Meyering <jim@meyering.net>
3632 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3634 * linebuffer.c: Include <string.h> for declaration of memset.
3636 2003-10-30 Paul Eggert <eggert@twinsun.com>
3637 Bruno Haible <bruno@clisp.org>
3639 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3640 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3642 2003-10-29 Paul Eggert <eggert@twinsun.com>
3644 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3645 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3647 * quotearg.c (quotearg_n_options): Use it.
3648 * group-member.c: Include <stdbool.h>.
3649 (free_group_info): Arg is now const *; don't free arg.
3650 (get_group_info): Now returns bool and accepts struct group_info *,
3651 rather than returning a malloc'ed struct group_info *.
3652 All uses changed. Check for overflow in internal size calculation.
3654 * getusershell.c (readname): Simplify the code by using x2nrealloc
3655 rather than xmalloc/xrealloc.
3656 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3657 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3658 conformance bug: the old code used a pointer after freeing the
3659 storage that it addressed.
3660 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3661 rather than doing it by hand.
3662 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3663 the buffer preserved. Use free and xmalloc instead.
3664 * quotearg.c (quotearg_n_options): Likewise.
3665 Use a simpler test for size overflow. Don't use xalloc_oversized
3666 because unsigned int might be wider than size_t (!); this suggests
3667 that we should switch from unsigned int to size_t for slot numbers.
3669 2003-10-27 Bruno Haible <bruno@clisp.org>
3671 * stdbool_.h: Better support for BeOS.
3673 2003-10-27 Paul Eggert <eggert@twinsun.com>
3675 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3676 to allocate the returned structure. Do not allocate a subarray,
3677 as x2nrealloc will do that.
3678 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3679 instead of xnrealloc.
3680 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3682 2003-10-26 Paul Eggert <eggert@twinsun.com>
3684 * xalloc.h (xalloc_oversized): New static inline function, for
3685 callers that want to do their own size-overflow checking. Include
3686 <stdbool.h>, since xalloc_oversized returns bool.
3687 * xalloc.c (array_size_overflow): Remove. All callers changed
3688 to use xalloc_oversized.
3690 Add two functions x2realloc, x2nrealloc, for programs that grow
3691 arrays dynamically by doubling their sizes.
3692 * xalloc.h (x2realloc, x2nrealloc): New decls.
3693 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3696 Port to C99 semantics for 'inline' of external functions.
3697 Bug reported by Bruno Haible.
3698 * xmalloc.c (xnmalloc_inline): New static inline function,
3699 with the old contents of xnmalloc.
3700 (xnmalloc, xmalloc): Use it.
3701 (xnrealloc_inline): New static inline function,
3702 with the old contents of xnrealloc.
3703 (xnrealloc, xrealloc): Use it.
3705 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3707 2003-10-25 Paul Eggert <eggert@twinsun.com>
3709 Fix several address-calculation bugs in the hash modules,
3710 plus some minor code cleanup.
3712 * hash.h: Include <stdbool.h>, for bool.
3713 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3714 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3715 hash_get_n_entries, hash_get_max_bucket_length,
3716 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3717 hash_rehash): Use size_t rather than unsigned.
3718 * hash.c (struct hash_table, hash_get_n_buckets,
3719 hash_get_n_buckets_used, hash_get_n_entries,
3720 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3721 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3722 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3724 (SIZE_MAX): Define if not defined.
3725 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3726 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3728 Use const * when possible.
3729 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3730 (check_tuning): Fix bug: if tuning parameters were very close to
3731 0 or 1, rounding errors could have caused subscript violations.
3732 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3733 (hash_initialize): Add 'fail:' label
3734 to free table and return NULL, and use it to simplify code.
3735 Use calloc rather than clearing the storage ourself.
3736 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3737 buffer size calculations.
3738 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3739 Include <stddef.h>, for size_t.
3740 * hash-pjw.c (hash_pjw): Likewise.
3741 Switch to method described by Bruno Haible.
3742 Include <limits.h>, for CHAR_BIT.
3743 (SIZE_BITS): New macro.
3745 2003-10-21 Paul Eggert <eggert@twinsun.com>
3747 * getndelim2.c (getndelim2): When size calculation overflows,
3748 ceiling the allocation at NMAX bytes rather than silently
3749 discarding input bytes before NMAX is reached. This makes
3750 a difference only if NMAX exceeds SIZE_MAX / 2.
3752 * obstack.c: Merge from glibc.
3753 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3754 Add libc_hidden_def (_obstack_newchunk).
3755 (_obstack_free) [! defined _LIBC]: Remove.
3756 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3757 a clone of the function body.
3758 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3759 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3761 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3762 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3765 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3766 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3767 Don't use lvalue casts, as GCC plans to remove support for them
3768 in GCC 3.5. Reported by Joseph S. Myers. This bug
3769 was also present in the non-GCC version, indicating that this
3770 code had always been buggy and had never been widely used.
3771 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3772 Use the fast variant of each macro, rather than copying the
3773 definiens of the fast variant; that way, we'll be more likely to
3774 catch future bugs in the fast variants.
3776 2003-10-20 Bruno Haible <bruno@clisp.org>
3778 * wait-process.h: New file, from GNU gettext.
3779 * wait-process.c: New file, from GNU gettext.
3781 2003-10-19 Jim Meyering <jim@meyering.net>
3783 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3785 2003-10-16 Paul Eggert <eggert@twinsun.com>
3787 * getgroups.c: Include <errno.h>, <stdlib.h>.
3788 (getgroups): First arg is int, not size_t.
3789 Don't let 'free' mangle errno.
3791 2003-10-16 Jim Meyering <jim@meyering.net>
3793 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3795 2003-10-15 Paul Eggert <eggert@twinsun.com>
3797 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3799 (new_exclude, add_exclude_file): Initial size no longer needs to
3801 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3802 our own address arithmetic overflow checking.
3804 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3805 (fnmatch): Do not alloca more than 2000 wide characters;
3806 instead, use malloc for large buffers.
3807 Check for address arithmetic overflow, and return -1
3808 with errno set to ENOMEM in that case.
3809 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3810 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3811 instead, return -1. Check for address arithmetic overflow.
3813 2003-10-14 Paul Eggert <eggert@twinsun.com>
3815 Handle invalid suffixes and overflow independently, so that
3816 callers can treat them independently as needed. Fix some bugs in
3817 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3818 suffix for a human-readable blocksize. The major caller-visible
3819 change is the addition of a new
3820 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3821 that both overflow and suffix chars were found.
3823 * human.c (humblock): Don't check separately for invalid suffix
3824 char; that is xstrtoumax's job (now that its bug is fixed).
3825 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3826 INTMAX_MAX]: New macros.
3827 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3828 TYPE_MAXIMUM): New macros.
3829 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3830 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3831 if overflow occurs, as it's what __strtol does and it's more useful
3833 (__xstrtol): If __strtol reports some error other than ERANGE,
3834 reflect it to the caller as LONGINT_INVALID. If it reports
3835 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3836 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3837 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3839 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3840 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3841 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3842 [defined UINTMAX_MAX]: New macros.
3844 2003-10-14 Bruno Haible <bruno@clisp.org>
3846 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3847 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3848 Also use volatile where needed.
3850 2003-10-12 Paul Eggert <eggert@twinsun.com>
3852 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3853 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3854 and define in terms of the other primitives.
3855 * xmalloc.c: Include stdbool.h; do not include exit.h.
3856 (SIZE_MAX): Define if not already defined.
3857 (array_size_overflow): New function.
3858 (xalloc_die): Abort instead of exiting if 'error' returns.
3859 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3860 (xmalloc, xrealloc): Use them.
3861 (xcalloc): Check for address arithmetic overflow.
3862 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3863 a bit faster than strcpy.
3865 2003-10-08 Paul Eggert <eggert@twinsun.com>
3867 Merge getpass from libc, plus a few fixes.
3869 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3870 Include <stdbool.h>.
3871 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3872 __fsetlocking to empty.
3873 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3874 do include <bits/libc-lock.h>.
3875 Do not include <fcntl.h>; not needed.
3876 [_LIBC]: Include <wchar.h>.
3877 (NOTCANCEL_MODE): New macro.
3878 (flockfile, funlockfile) [_LIBC]: New macros.
3879 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3880 [!_LIBC]: New macros.
3881 (call_fclose): New function.
3882 (getpass): Use it. Save tty stream separately; this simplifies the
3883 code and makes it more reliable if stdin happens to equal stdout.
3884 Invoke __fsetlocking on tty.
3885 Handle thread cancellation if needed.
3886 Namespace cleanup (use __tcgetattr, __getline).
3887 Use bool for Booleans.
3888 [USE_IN_LIBIO]: Handle wide streams.
3889 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3890 stream might go where.
3892 * unlocked-io.h: Include <stdio.h>, so that the caller
3893 doesn't have to include <stdio.h> before us.
3894 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3895 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3896 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3897 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3898 if not declared, so that we can use getpass.c code from libc without
3900 (flockfile, ftrylockfile, funlockfile): New macros.
3902 2003-10-06 Bruno Haible <bruno@clisp.org>
3904 * version-etc-2.h: Remove file.
3905 * version-etc-2.c: Remove file.
3907 2003-09-25 Jim Meyering <jim@meyering.net>
3908 Bruno Haible <bruno@clisp.org>
3910 This lets translators provide better translations for the
3911 "Written by ..." part of --version output.
3912 * version-etc.h: Include stdarg.h.
3913 (version_etc_copyright): Declare as readonly.
3914 (version_etc): Make this function variadic with a NULL-terminated list
3915 of author name strings.
3916 (version_etc_va): New declaration.
3917 * version-etc.c: Include stdarg.h, stdlib.h.
3918 (version_etc_copyright): Declare as readonly.
3919 (version_etc_va): New function. Provide a different translatable string
3920 for each possible number of authors < 10. Abbreviate when there are 10
3922 (version_etc): Make this function variadic. Call version_etc_va.
3923 Suggestion from Gary V. Vaughan.
3925 * long-options.h (parse_long_options): Change prototype: the authors
3926 string is moved to the end and becomes variadic.
3927 * long-options.c: Include stdarg.h.
3928 (parse_long_options): Make this function variadic, too.
3929 Call version_etc_va, not version_etc.
3931 2003-10-06 Bruno Haible <bruno@clisp.org>
3933 * fatal-signal.h: New file, from GNU gettext.
3934 * fatal-signal.c: New file, from GNU gettext.
3936 2003-10-04 Karl Berry <karl@gnu.org>
3938 * argp*: update from libc.
3940 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3942 * getpass.c (getpass): Use a no-op fseek when switching from input to
3943 output mode on the same stream.
3945 2003-09-29 Paul Eggert <eggert@twinsun.com>
3947 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3948 Fix arg typo in previous patch.
3950 2003-09-28 Jim Meyering <jim@meyering.net>
3952 * error.c: Correct cpp indentation.
3954 2003-09-27 Paul Eggert <eggert@twinsun.com>
3956 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3957 Omit the special code that used __typeof__, since we worry that
3958 it could be more trouble than it's worth. See:
3959 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3960 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3964 2003-09-26 Jim Meyering <jim@meyering.net>
3966 * error.c (error_tail): Move some declarations
3967 into inner scope where the local variables are used.
3969 2003-09-26 Bruno Haible <bruno@clisp.org>
3971 * stpncpy.h (gnu_stpncpy): New declaration.
3972 (stpncpy): Define as alias for gnu_stpncpy.
3973 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3975 2003-09-26 Paul Eggert <eggert@twinsun.com>
3977 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3978 (error_tail): Do not loop, reallocating temporary buffer, since
3979 the output cannot contain more wide characters than the input
3980 contains bytes, the size must be big enough already. This avoids
3981 one potential size overflow calculation. Check for size overflow
3982 when calculating temporary buffer size. Free temporary buffer
3983 when done, if it was allocated with malloc; this plugs a memory
3984 leak. Remove casts from void * to pointers, that are no longer
3985 needed now that we're assuming C89 or better.
3987 Merge error changes from glibc.
3989 * error.c, error.h: Update copyright notice header to match glibc.
3990 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3991 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3992 Disable cancellation while printing error.
3993 * error.h: Prepend __ to parameter names.
3995 2003-09-25 Karl Berry <karl@gnu.org>
3997 * argp-fmtstream.c, argp-help.c: update from libc.
3999 2003-09-25 Bruno Haible <bruno@clisp.org>
4001 * version-etc-2.h: New file, from version-etc.h with modifications.
4002 * version-etc-2.c: New file, from version-etc.c with modifications.
4004 2003-09-25 Simon Josefsson <jas@extundo.com>
4006 * xgetdomainname.h: New file.
4007 * xgetdomainname.c: New file.
4009 2003-09-25 Simon Josefsson <jas@extundo.com>
4010 Bruno Haible <bruno@clisp.org>
4012 * getdomainname.h: New file.
4013 * getdomainname.c: New file.
4015 2003-09-24 Paul Eggert <eggert@twinsun.com>
4017 * linebuffer.c (freebuffer): Don't free the argument, just
4018 the buffer associated with the argument. Bug reported by
4021 2003-09-19 Karl Berry <karl@gnu.org>
4023 * argp.h: update from libc.
4025 2003-09-16 Paul Eggert <eggert@twinsun.com>
4027 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4028 input error, instead of returning NULL the next time we are called
4029 (and therefore losing track of errno).
4031 2003-09-15 Paul Eggert <eggert@twinsun.com>
4033 * getndelim2.c (getndelim2): Don't trash errno when a read
4034 fails, so that the caller gets the proper errno.
4036 * readutmp.c (read_utmp): Likewise.
4037 Check for fstat error. Close stream and free storage
4040 2003-09-14 Bruno Haible <bruno@clisp.org>
4042 * fwriteerror.h: New file.
4043 * fwriteerror.c: New file.
4045 2003-09-14 Jim Meyering <jim@meyering.net>
4047 * getloadavg.c: Correct cpp indentation.
4048 * strdup.c: Likewise.
4049 * vasnprintf.c: Likewise.
4051 2003-09-12 Paul Eggert <eggert@twinsun.com>
4053 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4054 * obstack.c [!defined _LIBC]: Likewise.
4055 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4056 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4057 * exitfail.c: Don't include stdlib.h; no longer needed.
4059 More changes to assume C89 or better.
4061 * error.c (error_tail): Assume vprintf.
4063 * argmatch.c (getenv): Remove decl.
4064 * progreloc.c (get_full_program_name): Define via prototype.
4065 * setenv.c (clearenv): Likewise.
4066 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4068 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4069 (malloc, memcpy): Remove decls.
4070 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4071 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4072 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4073 (memcpy): Remove macro.
4074 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4075 (__P): Remove. All uses removed.
4076 (PTR): Remove. All uses changed to void *.
4077 (CHAR_BIT, NULL): Remove.
4078 (spaces, zeros, memset_space, memset_zero)
4079 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4081 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4082 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4083 Define with prototype.
4084 Remove now-unnecessary prototype decl.
4085 (extra_args_spec): Assume ANSI C. All uses changed.
4086 (extra_args_spec_iso): Remove.
4087 (my_strftime, emacs_strftimeu): Define via prototype.
4088 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4090 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4091 * strtoimax.c: Include <stdlib.h> unconditionally.
4092 (strtoul, strtol): Remove decls.
4093 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4095 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4096 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4097 (LOCALE_PARAM_PROTO): New macro.
4098 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4099 (INTERNAL (strtol), strtol): Define with a prototype.
4100 (PARAMS): Remove. All uses removed.
4101 * tempname.c: Include <string.h> unconditionally.
4102 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4103 * xgethostname.c (main): Define with a prototype.
4104 * xmalloc.c: Include "xalloc.h" first, to check interface.
4105 Include <stdlib.h> unconditionally.
4106 (calloc, malloc, realloc, free): Remove decls.
4107 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4108 Include <stdlib.h> unconditionally. Sort include file names.
4110 (xstrtod): Define with a prototype.
4111 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4112 (strtol, strtoul): Remove decls.
4114 2003-09-11 Paul Eggert <eggert@twinsun.com>
4116 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4117 Include <stdlib.h>, <string.h> unconditionally.
4118 Remove now-unnecessary cast to char *.
4119 * strnlen.c: Include <string.h> unconditionally.
4120 * yesno.c (yesno): Define with a prototype.
4122 2003-09-10 Bruno Haible <bruno@clisp.org>
4124 * strcspn.c: Include <string.h> unconditionally.
4125 * strpbrk.c: Include <string.h> unconditionally.
4126 * strstr.c: Include <string.h> unconditionally.
4127 * unicodeio.c: Include <string.h> unconditionally.
4128 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4129 * unsetenv.c: Likewise.
4130 * xreadlink.c: Include <stdlib.h> unconditionally.
4131 * yesno.c: Include <stdlib.h> unconditionally.
4132 (rpmatch): Add prototype.
4134 2003-09-10 Jim Meyering <jim@meyering.net>
4136 * error.c: Correct indentation of cpp directives.
4138 2003-09-09 Paul Eggert <eggert@twinsun.com>
4142 * acosl.c (main): Use a prototype.
4143 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4146 * getloadavg.c (getloadavg, main): Define via prototypes.
4148 * getopt.h (struct option.name): Assume C89, and use 'const'.
4149 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4150 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4152 * getopt.c (const): Remove macro.
4153 Include <string.h> unconditionally.
4154 (my_index): Remove; all uses changed to strchr.
4155 (strlen): Remove decl.
4156 (exchange): Remove forward decl; no longer needed.
4157 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4158 Define with prototype.
4159 * getopt1.c (const): Remove macro.
4160 (getopt_long, getopt_long_only, main): Define with prototype.
4162 * getugroups.c: Include <string.h> unconditionally.
4164 * getusershell.c: Include <stdlib.h> unconditionally.
4165 (getusershell, setusershell, endusershell, readname, main):
4166 Define with prototypes.
4168 * group-member.c: Include group-member.h first.
4169 Include <stdlib.h> unconditionally.
4171 * hard-locale.c: Include hard-locale.h first.
4172 Include <stdlib.h>, <string.h> unconditionally.
4174 * hash.c (free, malloc): Remove decls.
4175 Include <stdlib.h> unconditionally.
4177 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4178 (getenv): Do not declare.
4180 * idcache.c: Include <string.h> unconditionally.
4182 * long-options.c: Include long-options.h first, to test interface.
4183 Include <stdlib.h> unconditionally.
4185 * makepath.c: Include makepath.h first, to test interface.
4186 Include <stdlib.h> and <string.h> unconditionally.
4188 * linebuffer.c: Include <stdlib.h>.
4189 (free): Remove decl.
4191 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4192 rpl_malloc returns void *, not char *.
4193 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4195 * md5.h: Include <limits.h> unconditionally.
4196 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4197 (__P): Remove; all uses removed.
4198 * md5.c: Include "md5.h" first.
4199 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4200 md5_buffer, md5_process_bytes, md5_process_block):
4201 Define with prototypes.
4202 * sha.h (__P): Remove all uses. (It wasn't defined??)
4203 * sha.c: Include "sha.h" first.
4204 Include <stdlib.h>, <string.h> unconditionally.
4206 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4207 * memcmp.c (__ptr_t): Likewise.
4208 * memrchr.c (__ptr_t): Likewise.
4209 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4210 Include <string.h> unconditionally.
4211 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4212 * memchr.c: Include <stdlib.h> unconditionally.
4213 * memchr.c (LONG_MAX): Remove.
4214 * memrchr.c (LONG_MAX): Likewise.
4215 * memchr.c (__memchr): Define via a prototype.
4216 * memrchr.c (__memrchr): Likewise.
4217 * memcmp.c (__P): Remove, and remove all uses.
4218 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4219 Remove forward decls; no longer needed.
4220 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4221 Use types required by C89 in prototype.
4223 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4224 * savedir.c: Likewise.
4225 * mkdir.c (free): Remove decl.
4226 * rmdir.c (rmdir): Define with a prototype.
4227 * savedir.c: Include savedir.h first, to test interface.
4229 * mktime.c (STDC_HEADERS): Remove.
4230 Include <stdlib.h>, <string.h> unconditionally.
4232 * modechange.c: Include <stdlib.h> unconditionally.
4233 (malloc): Remove decl.
4235 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4236 (free): Remove decl.
4238 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4239 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4240 (This type really should be intptr_t, but that's a C99ism.)
4241 (_obstack_memcpy): Remove: all uses changed to memcpy.
4242 Include <string.h> unconditionally.
4243 (struct obstack): Assume __STDC__ for types of members
4244 chunkfun, freefun, extra_arg.
4245 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4246 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4247 obstack_begin, obstack_specify_allocation,
4248 obstack_specify_allocation_with_arg, obstack_chunkfun,
4249 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4250 Remove unprototyped decls and the macros that use them.
4251 * obstack.c (POINTER): Remove. All uses changed to void *.
4252 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4253 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4254 (defined __STDC__ && __STDC__)]:
4255 Remove nonprototyped code.
4256 Include <stdlib.h> unconditionally.
4257 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4258 _obstack_allocated_p, _obstack_free, obstack_free,
4259 _obstack_memory_used, print_and_abort):
4260 Define using prototypes.
4261 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4262 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4263 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4264 obstack_next_free, obstack_object_size, obstack_room) [0]:
4265 Remove unused, unprototyped code.
4267 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4269 * physmem.c (physmem_total, physmem_available, main): Define
4272 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4273 (main): Define with a prototype.
4275 * posixver.c (getenv): Remove decl.
4277 * putenv.c (malloc): Returns void *, not char *.
4278 Include <string.h> unconditionally.
4279 (strchr, memcpy, NULL): Do not define.
4281 * readtokens.c: Include readtokens.h first, to test interface.
4282 Include <stdlib.h>, <string.h> unconditionally.
4283 (init_tokenbuffer): Define with a prototype.
4285 * regex.c (PARAMS): Remove. All uses removed.
4286 All uses of _RE_ARGS removed, too.
4287 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4289 (bzero): Assume memset exists.
4290 (memcmp, memcpy, NULL): Remove.
4291 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4292 char, or assignments to local vars of type signed char.
4293 (init_syntax_once, PREFIX(extract_number_and_incr),
4294 PREFIX(print_partial_compiled_pattern),
4295 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4296 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4297 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4298 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4299 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4300 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4301 wcs_compile_range, byte_compile_range, truncate_wchar,
4302 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4303 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4304 count_mbs_length, wcs_re_match_2_internal,
4305 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4306 PREFIX(alt_match_null_string_p),
4307 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4308 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4309 regfree, PREFIX(extract_number)): Define with prototype. Remove
4310 now-unnecessary declaration, if any.
4311 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4313 Remove now-unnecessary casts among pointer types.
4314 * regex.h (_RE_ARGS): Remove. All uses removed.
4316 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4317 (free): Remove decl.
4319 * rpmatch.c: Include <stdlib.h> unconditionally.
4321 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4322 (free): Remove decl.
4324 * save-cwd.c: Include <stdlib.h> unconditionally.
4325 * xgetcwd.c: Likewise.
4327 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4328 (free): Remove decl.
4330 * strchrnul.c (strchrnul): Define with a prototype.
4331 Fix bug: c_in was not converted to char before searching.
4333 The following changes are not K&R related:
4335 * group-member.h: Include <sys/types.h>, so that this file is
4337 * makepath.h: Likewise.
4339 * getusershell.c (readname, default_index, line_size, readname):
4340 Use size_t, not int, for sizes.
4341 (readname): If the size overflows, report an error instead of
4344 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4346 * getndelim2.c: Assume stdlib.h per the C89 spec.
4348 2003-09-08 Paul Eggert <eggert@twinsun.com>
4350 Assume C89 or better; remove K&R cruft.
4351 A few of these changes were first proposed by Derek Robert Price
4352 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4354 * addext.c: Include <string.h> unconditionally.
4355 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4356 Don't declare getenv or malloc.
4358 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4359 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4361 (find_stack_direction, alloca): Use prototypes.
4363 * atexit.c (atexit): Define using a prototype.
4365 * basename.c, dirname.c, stripslash.c:
4366 Include <string.h> unconditionally.
4368 * bcopy.c: Include <stddef.h>.
4369 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4371 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4373 * error.h (error, error_at_line, error_print_progname)
4374 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4375 * error.c: Include error.h first, to check interface.
4376 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4377 (VA_START): Remove; all uses changeed to va_start.
4378 (exit, strerror): Remove decls.
4379 (error_print_progname): Prototype uncondionally.
4380 Don't include <errno.h>; no longer needed.
4381 (private_strerror): Remove.
4382 (error_tail): Always define.
4383 (error, error_at_line): Assume C89 or better; always use prototypes.
4384 * fatal.c: Include "fatal.h" first, to test interface.
4385 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4386 (VA_START): Remove; all uses changed to va_start.
4387 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4389 (exit): Remove decl.
4390 (fatal): Prototype unconditionally. Assume va_start works.
4391 Abort at end, to pacify gcc.
4393 * euidaccess.c (main): Define with a prototype.
4395 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4397 * exitfail.c: Include <stdlib.h> unconditionally.
4399 * fnmatch_.h (__P): Remove. All uses changed to assume
4401 * fnmatch.c: Include fnmatch.h first, to test interface.
4402 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4403 (getenv): Remove decl.
4404 (fnmatch): Define using a prototype.
4405 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4406 (FCT): Define using a prototype.
4408 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4410 * gethostname.c: Include <stddef.h>.
4411 (gethostname): Define with prototype. Length is size_t, not int.
4413 2003-09-08 Paul Eggert <eggert@twinsun.com>
4415 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4416 getversion.c should have been removed then, but was accidentally
4419 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4420 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4422 2003-09-07 Paul Eggert <eggert@twinsun.com>
4424 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4425 copy_tm_result. Bug reported by Simon Josefsson in
4426 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4428 2003-09-06 Paul Eggert <eggert@twinsun.com>
4430 * time_r.c, time_r.h: New files.
4432 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4434 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4435 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4437 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4439 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4440 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4443 * timegm.c: Switch to glibc implementation, with the following changes:
4444 [defined HAVE_CONFIG_H]: Include <config.h>.
4445 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4446 (__mktime_internal) [!defined _LIBC]: New decl.
4447 (__gmtime_r) [!defined _LIBC]: New macro and function.
4448 (timegm): Use a prototype, since gnulib assumes C89.
4449 Do not bother declaring tmp to be const, as it's not really usefu.
4450 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4451 (timegm): Declare only if HAVE_DECL_TIMEGM.
4453 2003-09-03 Paul Eggert <eggert@twinsun.com>
4455 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4456 Bug reported by Lute Kamstra in
4457 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4459 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4460 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4461 course with correspondingly smaller numbers for tomorrow and
4462 yesterday. From Tadayoshi Funaba. Originally installed into
4463 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4466 2003-08-31 Simon Josefsson <jas@extundo.com>
4468 * timegm.h: New file.
4469 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4471 2003-08-31 Karl Berry <karl@gnu.org>
4473 * argp.h: update from libc.
4475 2003-08-28 Bruno Haible <bruno@clisp.org>
4477 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4478 warning on QNX, which defines O_BINARY to 000000.
4480 2003-08-24 Bruno Haible <bruno@clisp.org>
4482 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4483 MSVC7 <stdio.h> is included later.
4485 2003-08-20 Bruno Haible <bruno@clisp.org>
4487 * progname.h: New file, from GNU gettext.
4488 * progname.c: New file, from GNU gettext.
4489 * progreloc.c: New file, from GNU gettext.
4491 2003-08-19 Bruno Haible <bruno@clisp.org>
4493 * xstrdup.c: Assume <string.h> exists.
4495 2003-08-18 Jim Meyering <jim@meyering.net>
4497 * setenv.h: Indent nested cpp directive.
4498 * vasnprintf.c: Remove trailing blanks.
4500 2003-08-17 Simon Josefsson <jas@extundo.com>
4501 Bruno Haible <bruno@clisp.org>
4503 * xstrndup.h: New file.
4504 * xstrndup.c: New file.
4506 2003-08-17 Bruno Haible <bruno@clisp.org>
4508 * strndup.h: New file.
4510 2003-08-16 Paul Eggert <eggert@twinsun.com>
4512 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4513 space, undoing this 2003-08-12 change:
4514 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4516 2003-08-16 Jim Meyering <jim@meyering.net>
4518 Merge from coreutils.
4519 * xstrtoimax.c: #else #if -> #elif.
4520 * xstrtoumax.c: Likewise.
4522 2003-08-15 Paul Eggert <eggert@twinsun.com>
4524 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4525 rather than tab, after '#' in shell-script copyright notices.
4526 Suggested by Bruno Haible.
4528 2003-08-15 Jim Meyering <jim@meyering.net>
4529 and Paul Eggert <eggert@twinsun.com>
4531 Merge from coreutils.
4532 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4533 member but strut utmpx does not. Needed for AIX 4.3.3.
4534 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4536 2003-08-15 Jim Meyering <jim@meyering.net>
4538 Merge from coreutils.
4539 * xgethostname.c: Include <stdlib.h>.
4540 (xghostname): Don't exit for anything other than memory-related
4541 failure; just return NULL.
4542 * userspec.c: Include "posixver.h".
4543 (parse_user_spec): Accept `.' as a separator only
4544 in pre-POSIX-200112 mode.
4545 * strtoimax.c: Use #elif rather than #else #if.
4546 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4547 Remove function, now that we can rely on a working tzset function.
4548 [!_LIBC]: Ensure that the required autoconf test has been run.
4549 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4550 Use underlying_strftime for %r.
4551 * sha.c: Merge in some clean-up and optimization changes from glibc.
4552 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4553 Ensure that it is a multiple of 64.
4554 Rearrange loop exit tests so as to avoid performing an
4555 additional fread after encountering an error or EOF.
4556 * realloc.c: Update copyright date.
4558 2003-08-14 Jim Meyering <jim@meyering.net>
4560 Merge from coreutils.
4561 * obstack.h: Whitespace changes.
4562 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4563 and xcalloc return values.
4564 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4565 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4566 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4567 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4568 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4570 Use mntctl's return value to drive the entry-processing loop, since
4571 we can't rely on the value of the vmt_length member in the last
4572 entry. On some systems doing so could result in exhausting
4573 virtual memory. Based in part on a patch from Mike Jetzer.
4575 2003-08-14 Jim Meyering <jim@meyering.net>
4576 and Paul Eggert <eggert@twinsun.com>
4578 Merges from coreutils, plus other fixes.
4579 * physmem.c: Merge in portability changes from gcc/libiberty
4580 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4581 for credits and details. Thanks to Kaveh Ghazi for helping
4582 to keep these files in sync.
4583 (ARRAY_SIZE): Define it.
4584 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4585 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4586 (memcasecmp): Don't assume size_t fits in unsigned int.
4587 Remove casts and duplicate code.
4588 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4589 (memcpy): Remove definition.
4590 Merge in some clean-up and optimization changes from glibc.
4591 [BLOCKSIZE]: Move definition to top of file.
4592 Ensure that it is a multiple of 64.
4593 Rearrange loop exit tests so as to avoid performing an
4594 additional fread after encountering an error or EOF.
4595 * md5.h (md5_uintptr): Define.
4596 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4597 return to the initial working directory. Preserve errno
4599 * idcache.c: Include "xalloc.h".
4600 (xmalloc, xrealloc): Remove decls.
4601 (getuser): Remove casts no longer required in C89.
4602 * human.c: Include stdio.h, for sprintf.
4603 * group-member.c: Include "xalloc.h".
4604 (xmalloc, xrealloc): Remove decls.
4605 (get_group_info): Remove casts no longer required in C89.
4606 * getusershell.c (readname): Remove casts no longer required in C89.
4607 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4608 * getline.c: Whitespace fix, from coreutils.
4610 2003-08-13 Paul Eggert <eggert@twinsun.com>
4612 * exclude.c: Include <ctype.h>
4613 (IN_CTYPE_DOMAIN): New macro.
4615 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4618 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4619 Undo previous (whitespace-only) change.
4621 2003-08-12 Paul Eggert <eggert@twinsun.com>
4623 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4624 Normalize leading white space and remove trailing white space.
4625 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4626 notice, as per ../config/srclist-update.
4628 Merge from coreutils.
4629 * euidaccess.h: New file.
4630 * euidaccess.c: Include it.
4631 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4632 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4633 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4635 2003-08-11 Bruno Haible <bruno@clisp.org>
4637 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4638 (vasnprintf): Use it instead of wcslen.
4640 2003-08-11 Bruno Haible <bruno@clisp.org>
4642 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4643 value to ensure that _Bool promotes to int. Use #define for _Bool when
4644 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4646 2003-08-10 Karl Berry <karl@gnu.org>
4648 * regex.h: update from libc (whitespace fix).
4650 2003-08-09 Paul Eggert <eggert@twinsun.com>
4652 Merge some files from coreutils. These changes were
4653 originally made by Jim Meyering.
4654 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4655 many older Unixes require this.
4656 * alloca.c (alloca): Remove cast to argument of free;
4657 no longer needed in C89.
4658 * alloca_.h, regex.h: Fix white space to match
4659 what GNU indent does.
4661 2003-08-05 Paul Eggert <eggert@twinsun.com>
4663 * bumpalloc.h: Remove.
4665 2003-08-04 Paul Eggert <eggert@twinsun.com>
4667 * getloadavg.c: Change copyright notice and spacing to conform to
4670 Merge from coreutils.
4671 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4673 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4674 from Karl Berry, implemented by Jim Meyering.
4675 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4676 from Dmitry V. Levin.
4677 Remove anachronistic cast of xrealloc.
4678 * fnmatch_.h (__const): Remove. Use 'const'.
4679 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4680 type. Otherwise, it wouldn't compile with at least /bin/cc on
4681 ymp-cray-unicos9.0.2.X.
4682 Combine two mostly-identical uses of alloca into one.
4683 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4685 2003-08-04 Dave Love <d.love@dl.ac.uk>
4689 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4690 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4691 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4692 obsolete NLIST_NAME_UNION.
4693 [__GNU__]: Undef BSD and FSCALE.
4694 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4696 2003-08-03 Paul Eggert <eggert@twinsun.com>
4698 * stdbool_.h (_Bool): Make it signed char, instead of
4699 an enum type, so that it's guaranteed to promote to int. See:
4700 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4702 2003-07-31 Paul Eggert <eggert@twinsun.com>
4704 * strerror.c: Include config.h, limits.h. Declare sprintf.
4705 (strerror): Don't assume that a printable int fits in 14 bytes.
4707 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4708 Bruno Haible <bruno@clisp.org>
4710 * getline.h (getline, getdelim): Change return type to ssize_t.
4711 * getline.c (getline, getdelim): Likewise.
4712 Remove _GNU_SOURCE define; now it's defined in config.h through
4715 2003-07-22 Paul Eggert <eggert@twinsun.com>
4717 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4718 over-parenthesization in macros.
4720 Sync with coreutils.
4722 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4725 Use `exit_failure' for xalloc and xmemcoll instead of their own
4726 private exit-failure variables.
4727 * xalloc.h (xalloc_exit_failure): Remove.
4728 * xmalloc.c: Likewise. Include exitfail.h.
4729 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4730 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4731 * xmemcoll.c: Likewise. Include exitfail.h.
4732 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4734 2003-07-18 Paul Eggert <eggert@twinsun.com>
4736 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4737 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4738 to test that it can stand by itself. Include "exitfail.h".
4739 Clients should set exit_failure instead.
4740 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4742 2003-07-18 Andreas Schwab <schwab@suse.de>
4744 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4746 2003-07-18 Bruno Haible <bruno@clisp.org>
4748 * getndelim2.h: New file.
4749 * getndelim2.c: Make into a module of its own. Include config.h,
4751 (getndelim2): Make non-static. Change return type to ssize_t.
4752 * getline.h: Change argument names.
4753 * getline.c: Include getndelim2.h instead of getndelim2.c.
4754 * getnline.c: Include getndelim2.h.
4756 2003-07-17 Bruno Haible <bruno@clisp.org>
4758 * Makefile.am: Remove file.
4759 * Makefile.in: Remove file.
4761 2003-07-17 Bruno Haible <bruno@clisp.org>
4763 * getnline.h: New file.
4764 * getnline.c: New file.
4765 * getndelim2.c: New file, extracted from getline.c.
4766 (getndelim2): Renamed from getdelim2, with added nmax argument.
4767 * getline.c: Include getndelim2.c.
4768 (getdelim2): Moved out to getndelim2.c.
4769 (getline, getdelim): Update.
4771 2003-07-15 <karl@gnu.org>
4773 * vasnprintf.c: update from gettext.
4775 2003-07-15 Jim Meyering <jim@meyering.net>
4777 * makepath.c (make_path): Enclose diagnostic in _(...).
4779 2003-07-14 Paul Eggert <eggert@twinsun.com>
4781 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4782 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4783 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4784 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4785 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4786 updated automatically by ../config/srclist-update. This changes
4787 their license from LPGL to GPL.
4789 2003-07-14 Jim Meyering <jim@meyering.net>
4791 Don't emit diagnostics. Let callers do that.
4792 * save-cwd.c: Don't include "error.h".
4793 (save_cwd): Don't call error. Ensure that errno is valid
4794 when returning nonzero.
4796 * save-cwd.h (restore_cwd): Update prototype.
4797 * save-cwd.c (restore_cwd): Remove two parameters.
4798 Simplify. Don't call error upon failure. Let callers do that.
4799 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4800 when auditing is enabled. But don't bother updating the #if.
4802 2003-07-14 Simon Josefsson <jas@extundo.com>
4804 * mempcpy.h: New file.
4805 * mempcpy.c: New file.
4807 2003-07-14 Paul Eggert <eggert@twinsun.com>
4809 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4810 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4811 unicodeio.c, unicodeio.h, unlocked-io.h:
4812 Switch from LGPL to GPL.
4814 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4816 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4817 it breaks C++ compilation.
4818 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4820 2003-07-10 Jim Meyering <jim@meyering.net>
4822 * vasnprintf.c: Remove trailing blanks.
4823 Make cpp indentation consistent.
4825 2003-07-09 Paul Eggert <eggert@twinsun.com>
4827 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4828 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4829 Switch from LGPL to GPL.
4831 2003-07-07 Paul Eggert <eggert@twinsun.com>
4833 * mktime.c: Fix some boundary cases and remove need for floating point.
4835 Issue a compile-time diagnostic if time_t is floating point, or if
4836 two's complement arithmetic is not in effect, or if arithmetic
4837 right shift does not propagate the sign. These assumptions were
4838 all in the original code but they weren't checked.
4840 (TIME_T_MIDPOINT, verify): New macros.
4841 (__isleap): Remove; it has integer overflow problems.
4842 (leapyear): New function, without those problems.
4843 (ydhms_tm_diff): Remove; splitting into two parts.
4844 (ydhms_diff): New function, containing the arithmetic part of
4845 the old ydhms_tm_diff function. Issue a compile-time
4846 diagnostic if we are not using C99 integer division.
4847 Avoid casts when possible.
4848 (guess_time_tm): New function, containing the checking part of
4849 the old ydhms_tm_diff function. Return the new value, rather than
4850 the difference between it and the old. Accept a new argument T
4851 so that *T specifies the old value. Check for overflow in the result.
4853 (__mktime_internal): Use a time_t offset, not a long int offset.
4854 This undoes the 2003-06-04 change, which is no longer needed now
4855 that we have better overflow checking.
4856 (localtime_offset): Likewise.
4858 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4859 and long are 64-bit but int is only 32-bit.
4860 (ydhms_diff): Use long int to store year1 and yday1.
4861 Issue a compile-time diagnostic if long int is not wide enough.
4863 (__mktime_internal): Use long int to store adjusted year and yday.
4864 Use plain C rather than preprocessor commands, if that doesn't
4866 Check for overflow (and try to repair) after each probe
4867 rather than checking only at the very end. This avoids some bugs
4868 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4869 does not equal GMT offset at maximum time).
4870 Use integer to check for overflow rather than floating point; this
4871 is more portable to non-IEEE hosts, and is a tad faster.
4872 When we detect that we are oscillating between two values,
4873 don't check whether tm_isdst has the requested value, since
4874 we already know the answer. When tm_isdst has the wrong value,
4875 use a different heuristic to find the right one, based on the
4876 extreme values actually observed in practice in tz2003a,
4877 rather than the (overly optimistic) "previous 3 calendar quarters".
4879 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4880 "T const" to accommodate glibc style.
4881 (check_result): Use less-confusing report format. "long" -> "long int.
4883 Don't loop if the iteration overflows time_t.
4884 Allow a negative step in the iteration.
4886 2003-07-01 Paul Eggert <eggert@twinsun.com>
4888 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4889 having it depend on HAVE_SYS_TYPES_H.
4891 2003-06-25 Bruno Haible <bruno@clisp.org>
4893 * readlink.c: New file.
4895 2003-06-20 Bruno Haible <bruno@clisp.org>
4897 Assume C89, so PARAMS isn't needed.
4898 * unicodeio.h (PARAMS): Remove.
4899 * unicodeio.c: Don't use PARAMS.
4901 2003-06-18 Jim Meyering <jim@meyering.net>
4903 Merge changes from coreutils.
4904 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4905 Remove explicit declarations of xmalloc and realloc.
4907 (read_utmp): Remove anachronistic cast of xmalloc.
4909 2003-06-17 Paul Eggert <eggert@twinsun.com>
4911 Assume C89, so PARAMS isn't needed.
4912 * backupfile.h (PARAMS): Remove. All uses removed.
4913 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4914 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4915 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4916 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4917 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4918 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4919 xstrtol.h: Likewise.
4920 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4921 same.h, strverscmp.h: Do not include config.h; no longer needed.
4922 Anyway, config.h should always be included before any other file.
4924 2003-06-11 Simon Josefsson <jas@extundo.com>
4926 * sysexit_.h: New file.
4928 2003-05-20 Derek Price <derek@ximbiot.com>
4930 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4932 2003-06-10 Simon Josefsson <jas@extundo.com>
4934 * strchrnul.h: New file.
4935 * strchrnul.c: New file.
4937 2003-06-10 Simon Josefsson <jas@extundo.com>
4939 * argp.h: New file, from glibc.
4940 * argp-ba.c: New file, from glibc.
4941 * argp-eexst.c: New file, from glibc.
4942 * argp-fmtstream.c: New file, from glibc.
4943 * argp-fmtstream.h: New file, from glibc.
4944 * argp-fs-xinl.c: New file, from glibc.
4945 * argp-help.c: New file, from glibc.
4946 * argp-namefrob.h: New file, from glibc.
4947 * argp-parse.c: New file, from glibc.
4948 * argp-pv.c: New file, from glibc.
4949 * argp-pvh.c: New file, from glibc.
4950 * argp-xinl.c: New file, from glibc.
4952 2003-06-07 Jim Meyering <jim@meyering.net>
4954 * readtokens.h: Put `Free Software Foundation, Inc.'
4955 in place of my name in the copyright comment.
4956 Remove definition and uses of __P.
4959 * stat.c: Don't declare xmalloc explicitly.
4960 Instead, include "xalloc.h".
4961 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4962 xrealloc, and xcalloc return values.
4963 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4965 * xgetcwd.h: Remove definition/uses of PARAMS.
4967 2003-06-06 Jim Meyering <jim@meyering.net>
4969 * stdbool_.h: Renamed from stdbool.h.in.
4971 2003-06-06 Jim Meyering <jim@meyering.net>
4973 Merge from coreutils.
4974 * same.c: (same_name): Declare *_basename locals to be `const'.
4975 Consolidate declarations and initializations of *_base* locals.
4977 Merge from coreutils.
4978 This avoids a core dump on systems without GNU putenv,
4979 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4980 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4981 (unsetenv): New static function, from GNU libc.
4982 (rpl_putenv): Use it.
4984 * modechange.c: Remove trailing blanks.
4986 Merge from coreutils.
4987 * fsusage.c: Remove declaration of statfs.
4988 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4990 * posixtm.c: Include <stdbool.h> unconditionally.
4992 2003-06-05 Paul Eggert <eggert@twinsun.com>
4994 * mktime.c (__mktime_internal): When resolving a tm_isdst
4995 mismatch, look in future quarters as well as past. This fixes a
4996 bug when processing fall-backwards gaps immediately after a long
4997 period of daylight-saving time.
4999 * mktime.c: Assume freestanding C89 or better.
5000 (HAVE_LIMITS_H): Remove. Assume it's 1.
5001 (__P): Remove; not used.
5002 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5003 (mktime, not_equal_tm, print_tm, check_result,
5004 main): Use prototypes. Use const * where appropriate.
5005 (main): Fix typo in testing code that uncovered by above changes.
5006 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5008 2003-06-04 Paul Eggert <eggert@twinsun.com>
5010 * mktime.c: Fix Debian bug 177940
5011 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5012 (localtime_offset): Now long int, not time_t, because we want it
5013 to be guaranteed to be signed. All uses changed.
5014 (__mktime_internal): If overflow would occur when adding offset,
5017 Merge 'human' changes from coreutils. Rewrite to support
5018 locale-specific notations like thousands separators.
5019 * human.c: Simplify authorship notice.
5020 Include human.h immediately after config.h.
5021 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5022 <limits.h>: Do not include, since human.h does.
5023 (SIZE_MAX, UINTMAX_MAX): New macros.
5024 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5025 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5026 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5027 (power_letter): Renamed from suffixes.
5028 (generate_suffix_backwards): Remove.
5029 (adjust_value): Now takes int style (because of human.h changes)
5030 and long double value (for greater precision on some platforms).
5031 (group_number): New function.
5032 (human_readable): Use it. Use integer options, not enum.
5033 Put the options before the sizes in the arg list.
5034 Support all the new options.
5035 The old human_readable function has been removed;
5036 use inttostr.h instead.
5037 (human_readable, default_block_size, humblock):
5038 Use uintmax_t, not int, for block sizes.
5039 (human_readable_inexact, block_size_types): Remove.
5040 (block_size_opts): New constant.
5041 (human_options): Renamed from human_block_size, with new signature
5042 that allows block sizes up to UINTMAX_MAX. All callers changed.
5043 * human.h: Add copyright and authorship notice.
5044 Include <limits.h> and <stdbool.h> unconditionally.
5045 (PARAMS): Remove. All uses removed.
5046 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5047 (enum human_inexact_style): Remove tag; now a nameless enum.
5048 (human_floor, human_ceiling, human_round_to_even): Now have
5049 values 2, 0, 1 rather than -1, 1, 0.
5050 (human_group_digits, human_suppress_point_zero, human_autoscale,
5051 human_base_1024, human_SI, human_B): New constants.
5052 (human_readable_inexact, human_block_size): Remove.
5053 (human_readable): Size args are now uintmax_t, not int.
5054 (human_options): New decl.
5056 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5057 unnecessary now that we assume C89 or better. This change
5058 imported from coreutils.
5060 * mktime.c (__mktime_internal): Do not reject negative timestamps
5061 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5062 in the 2003-05-30 sync from glibc.
5064 .h files should stand alone, but we shouldn't include <sys/types.h>
5065 if we can get away with just <stddef.h>.
5067 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5068 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5069 rather than <sys/types.h>, as we merely need size_t.
5070 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5072 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5073 Include <stdio.h>, to get FILE.
5074 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5075 memcasecmp.h has included <stddef.h> and all we need is size_t.
5076 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5077 our interface, instead of including <sys/types.h>
5079 2003-06-02 Paul Eggert <eggert@twinsun.com>
5082 Fix some minor time-related bugs with POSIX time arguments.
5083 Some valid time stamps were being rejected (notably -1, and
5084 time stamps before 1900 on 64-bit hosts). And some invalid
5085 time stamps were being accepted, e.g. September 31.
5087 * posixtm.h (posixtime): Return bool instead of time_t, so
5088 that we can return (time_t) -1 successfully.
5089 * posixtm.c: Likewise.
5090 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5091 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5092 (t): Remove static var.
5093 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5094 of static var. All uses changed.
5095 (year): Do not reject years before 1900; they can occur with
5097 (posix_time_parse): Do not check for out-of-range components;
5098 that is now the caller's responsibility, since our checks were
5099 only approximations.
5100 (posixtime): Use mktime to check for out-of-range components,
5101 since it knows them exactly.
5102 If mktime returns (time_t) -1, check whether an error actually occurred
5103 by invoking localtime on -1.
5104 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5105 posixtime failures better.
5106 Improve the test data (in comments only).
5108 2003-05-30 <karl@gnu.org>
5110 * mktime.c: update from libc.
5112 2003-05-30 Bruno Haible <bruno@clisp.org>
5114 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5115 * localcharset.h: Likewise.
5116 * localcharset.c: Likewise.
5118 2003-05-28 Paul Eggert <eggert@twinsun.com>
5120 Assume the headers required for C89 freestanding compilers.
5121 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5122 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5123 without checking for HAVE_LIMITS_H.
5124 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5125 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5127 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5128 * exclude.c: Include <stdbool.h> unconditionally.
5129 * tempname.c: Include <stddef.h> unconditionally.
5130 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5131 * modechange.c, rpmatch.c (NULL): Don't define, since
5132 <stddef.h> does that.
5133 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5134 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5135 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5136 * xstrtol.c: Likewise.
5137 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5138 * savedir.c: Include <stddef.h> instead of defining NULL.
5140 * addext.c (addext): Use assignment rather than cast, to avoid
5141 warnings on some platforms.
5143 * mktime.c (__mktime_internal): Do not reject negative timestamps
5146 2003-05-10 Bruno Haible <bruno@clisp.org>
5148 * linebreak.c (iconv_string_length): Don't return -1 just because the
5149 string is longer than 4 KB.
5151 2003-05-12 Jim Meyering <jim@meyering.net>
5153 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5154 the space-padded-by-default conversion specifiers, %e, %k, %l.
5156 2003-05-03 Bruno Haible <bruno@clisp.org>
5158 Upgrade to Unicode-4.0.
5159 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5160 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5161 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5162 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5163 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5164 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5165 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5166 Change width of U+E0100..U+E01EF from 1 to 0.
5168 2003-04-25 Bruno Haible <bruno@clisp.org>
5170 * copy-file.c: Include <stddef.h>, for size_t.
5172 2003-04-25 Jim Meyering <jim@meyering.net>
5174 * copy-file.c (copy_file_preserving): Declare buf_size to be
5175 of type size_t, not int.
5177 2003-04-11 Jim Meyering <jim@meyering.net>
5179 Merge changes from Coreutils.
5181 2003-03-22 Jim Meyering <jim@meyering.net>
5183 * strftime.c (widen): Cast alloca return value to proper type.
5185 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5188 * strftime.c (my_strftime): Handle very large width
5189 specifications for numeric values correctly. Improve checks for
5192 2003-01-19 Jim Meyering <jim@meyering.net>
5194 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5195 (nl_get_alt_digit) [! defined my_strftime]: Define.
5196 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5197 _nl_get_alt_digit and _nl_get_walt_digit.
5199 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5200 These changes have no effect outside of _LIBC.
5202 2003-04-10 Bruno Haible <bruno@clisp.org>
5204 * findprog.h: New file, from GNU gettext.
5205 * findprog.c: New file, from GNU gettext.
5207 2003-04-05 Jim Meyering <jim@meyering.net>
5209 Merge changes from Coreutils.
5211 * exclude.h (PARAMS): Remove definition and uses.
5212 * exclude.c: Remove uses of `PARAMS'.
5214 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5215 Add test-cases for DOS filenames. Declare program_name.
5216 (main): Set up program_name. Patch by Rich Dawe.
5218 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5220 Use mntctl's return value to drive the entry-processing loop, since
5221 we can't rely on the value of the vmt_length member in the last
5222 entry. On some systems doing so could result in exhausting
5223 virtual memory. Based in part on a patch from Mike Jetzer.
5225 2003-04-04 Bruno Haible <bruno@clisp.org>
5227 * linebreak.h: New file, from GNU gettext.
5228 * linebreak.c: New file, from GNU gettext with slight modifications.
5229 * lbrkprop.h: New file, from GNU gettext.
5231 2003-04-03 Bruno Haible <bruno@clisp.org>
5233 * utf8-ucs4.h: New file, from GNU gettext.
5234 * utf16-ucs4.h: New file, from GNU gettext.
5235 * ucs4-utf8.h: New file, from GNU gettext.
5236 * ucs4-utf16.h: New file, from GNU gettext.
5238 2003-04-02 Bruno Haible <bruno@clisp.org>
5240 * binary-io.h: New file, from GNU gettext.
5242 2003-04-01 Bruno Haible <bruno@clisp.org>
5244 * pathname.h: New file, from GNU gettext.
5245 * concatpath.c: New file, from GNU gettext.
5247 2003-03-30 Bruno Haible <bruno@clisp.org>
5249 * copy-file.c (copy_file_preserving): Don't set owner if the function
5250 chown() doesn't exist.
5252 2003-03-28 Bruno Haible <bruno@clisp.org>
5254 * copy-file.h: New file, from GNU gettext.
5255 * copy-file.c: New file, from GNU gettext.
5257 2003-03-18 Jim Meyering <jim@meyering.net>
5259 * quote.c (quote_n): Fix typo in comment.
5261 2003-03-14 Jim Meyering <jim@meyering.net>
5263 Merge changes from Coreutils.
5264 * obstack.h (obstack_object_size): Declare temporary, __o,
5265 to be const, in order to avoid warnings.
5266 (obstack_room): Likewise.
5267 (obstack_empty_p): Likewise.
5269 2003-03-13 Paul Eggert <eggert@twinsun.com>
5271 Merge changes from Bison.
5272 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5273 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5274 when compiling Bison 1.875's `bitset bset = obstack_alloc
5275 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5276 * hash.c: Include <stdbool.h> unconditionally.
5278 2003-03-09 Paul Eggert <eggert@twinsun.com>
5280 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5281 Reported by Bruce Becker; see:
5282 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5284 2003-03-03 Paul Eggert <eggert@twinsun.com>
5285 Bruno Haible <bruno@clisp.org>
5287 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5288 Reported by John Hughes, see
5289 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5291 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5293 * poll_.h: New file.
5296 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5298 * mathl.h: New file.
5299 * acosl.c: New file.
5300 * asinl.c: New file.
5301 * atanl.c: New file.
5302 * ceill.c: New file.
5305 * floorl.c: New file.
5306 * frexpl.c: New file.
5307 * ldexpl.c: New file.
5309 * sincosl.c: New file.
5311 * sqrtl.c: New file.
5313 * trigl.c: New file.
5314 * trigl.h: New file.
5316 2003-02-17 Bruno Haible <bruno@clisp.org>
5318 * mkdtemp.h: New file, from GNU gettext.
5319 * mkdtemp.c: New file, from GNU gettext.
5321 2003-01-31 Bruno Haible <bruno@clisp.org>
5323 * rename.c: #undef rename before defining rpl_rename.
5324 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5326 2003-01-30 Bruno Haible <bruno@clisp.org>
5328 * printf-args.h: New file, from GNU gettext.
5329 * printf-args.c: New file, from GNU gettext.
5330 * printf-parse.h: New file, from GNU gettext.
5331 * printf-parse.c: New file, from GNU gettext.
5332 * vasnprintf.h: New file, from GNU gettext.
5333 * vasnprintf.c: New file, from GNU gettext.
5334 * asnprintf.c: New file, from GNU gettext.
5335 * vasprintf.h: New file, from GNU gettext with modifications.
5336 * vasprintf.c: New file, from GNU gettext.
5337 * asprintf.c: New file, from GNU gettext.
5339 2003-01-29 Bruno Haible <bruno@clisp.org>
5341 * stpncpy.h: New file, from GNU gettext with modifications.
5342 * stpncpy.c: New file, from GNU gettext with modifications.
5344 2003-01-28 Bruno Haible <bruno@clisp.org>
5346 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5348 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5351 2003-01-27 Bruno Haible <bruno@clisp.org>
5353 * xsetenv.h: New file, from GNU gettext.
5354 * xsetenv.c: New file, from GNU gettext.
5356 2003-01-23 Bruno Haible <bruno@clisp.org>
5358 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5360 2003-01-22 Bruno Haible <bruno@clisp.org>
5362 * exit.h: New file, from GNU gettext.
5364 2003-01-11 Bruno Haible <bruno@clisp.org>
5366 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5367 * strcase.h (strcasecmp, strncasecmp): Likewise.
5369 2003-01-14 Jim Meyering <jim@meyering.net>
5371 * same.c (same_name): Tweak a comment.
5373 2003-01-11 Bruno Haible <bruno@clisp.org>
5375 * same.c (same_name): Reorder tests so as to avoid calling stat()
5376 when a string comparison is sufficient.
5378 2003-01-11 Bruno Haible <bruno@clisp.org>
5380 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5383 2003-01-11 Bruno Haible <bruno@clisp.org>
5385 * hash-pjw.c: Add comment about low quality of this function.
5387 2003-01-12 Paul Eggert <eggert@twinsun.com>
5389 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5390 to avoid collisions with libcurses and libreadline.
5392 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5393 * getstr.h, getstr.c: Remove.
5394 * getline.c: Include "getline.h", to check interface.
5395 Move body of old getstr.c here: this defines MIN_CHUNK and
5396 declares getdelim2, which is renamed from getstr.
5397 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5399 * linebuffer.c (readlinebuffer): Renamed from readline.
5401 * linebuffer.h: Likewise.
5402 (readline): Remove backward-compatibility macro.
5404 2003-01-12 Jim Meyering <jim@meyering.net>
5406 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5408 2003-01-10 Bruno Haible <bruno@clisp.org>
5410 * alloca_.h: New file.
5411 * getdate.y: Unconditionally include alloca.h.
5412 * makepath.c: Likewise.
5413 * setenv.c: Likewise.
5414 * userspec.c: Likewise.
5416 2003-01-09 Bruno Haible <bruno@clisp.org>
5418 * stdbool.h.in: New file.
5420 2003-01-08 Bruno Haible <bruno@clisp.org>
5422 * safe-read.c: Include specification header first, to ensure its
5424 * full-write.c: Likewise.
5426 2003-01-08 Jim Meyering <jim@meyering.net>
5428 * full-write.c: Undefine and define-away `const' after inclusion
5429 of errno.h, not before. Suggestion from Bruno Haible.
5431 2003-01-07 Jim Meyering <jim@meyering.net>
5433 * full-write.c: Rework so that it may serve to define full_read, too.
5434 * full-read.c: Simply #define FULL_READ and include full-write.c.
5436 2003-01-06 Jim Meyering <jim@meyering.net>
5438 * version-etc.c: Update year in translatable copyright string.
5440 2002-12-25 Bruno Haible <bruno@clisp.org>
5442 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5443 * xstrtol.h: Likewise.
5444 * xstrtoimax.c: Likewise.
5445 * xstrtoumax.c: Likewise.
5446 * human.h: Likewise.
5448 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5449 on systems that have <inttypes.h> but not <stdint.h>.
5451 2002-12-31 Paul Eggert <eggert@twinsun.com>
5453 * memcoll.c (memcoll): Fall back on a simple algorithm using
5454 memcmp if strcoll doesn't work.
5456 2002-12-23 Bruno Haible <bruno@clisp.org>
5458 * localcharset.h: New file.
5459 * localcharset.c: Include it.
5460 * unicodeio.c: Likewise.
5462 2002-12-22 Bruno Haible <bruno@clisp.org>
5464 * utime.c (utime_null): No need to call ftruncate if the file was
5467 2002-12-23 Bruno Haible <bruno@clisp.org>
5469 * memcoll.c (STRCOLL): New macro.
5472 2002-12-22 Bruno Haible <bruno@clisp.org>
5474 * getstr.h (getstr): Define, to avoid clash with libcurses.
5475 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5477 2002-12-22 Bruno Haible <bruno@clisp.org>
5479 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5481 2002-12-23 Bruno Haible <bruno@clisp.org>
5483 * getline.h: Include <stddef.h>, for size_t.
5485 * unicodeio.h: Include <stddef.h>, for size_t.
5486 * unicodeio.c: Don't include <stddef.h>.
5488 2002-12-17 Bruno Haible <bruno@clisp.org>
5490 * canon-host.c (strdup): Remove unused declaration.
5492 * fsusage.c: Include full_read.h.
5493 (get_fs_usage): Use full_read instead of safe_read.
5495 * utime.c (utime_null): Use SAFE_READ_ERROR.
5497 2002-12-11 Bruno Haible <bruno@clisp.org>
5499 * setenv.h: Rewritten to cope with systems that have setenv() but not
5501 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5504 2002-12-11 Bruno Haible <bruno@clisp.org>
5506 * setenv.c (alloca): Fall back to malloc.
5508 (setenv): Use freea() to free memory allocated with alloca().
5510 2002-11-13 Bruno Haible <bruno@clisp.org>
5512 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5513 function declarations.
5514 * unsetenv.c (unsetenv): Likewise.
5516 2002-03-04 Bruno Haible <bruno@clisp.org>
5518 Portability to AIX 4.3.3.
5519 * unsetenv.c: New file, extracted from setenv.c.
5520 * setenv.c: Move the unsetenv() function to unsetenv.c.
5522 2001-12-20 Bruno Haible <bruno@clisp.org>
5524 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5525 use malloc instead. For SunOS 4.
5527 2001-12-11 Bruno Haible <bruno@clisp.org>
5529 * setenv.c: Declare alloca.
5530 (compar_fn_t): New typedef.
5531 (KNOWN_VALUE, STORE_VALUE): Use it.
5533 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5536 2002-12-10 Paul Eggert <eggert@twinsun.com>
5538 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5539 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5540 Choose values that are less likely to collide with system fnmatch
5542 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5543 defined (e.g., a pure POSIX system).
5544 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5545 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5547 2002-12-06 Jim Meyering <jim@meyering.net>
5549 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5551 Merge in changes from libc's misc/error.c, in preparation
5552 for the merge of gnulib's changes back into libc.
5554 * error.c (_): Define only if not already defined.
5555 Move definition to follow all #include directives.
5556 Include unlocked-io.h only if !_LIBC.
5557 [_LIBC]: Include <libio/libioP.h>.
5558 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5559 (fflush): Tweak definition to use INTUSE.
5562 2002-12-05 Paul Eggert <eggert@twinsun.com>
5564 * alloca.c [defined emacs]: Include "lisp.h".
5565 (xalloc_die) [defined emacs]: New macro.
5566 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5567 [! defined emacs]: Include <xalloc.h>.
5568 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5569 (pointer): Typedef to POINTER_TYPE *.
5570 (malloc): Remove decl; we now always use xmalloc.
5571 (alloca): Use old-style definition, since Emacs needs this.
5572 Check for arithmetic overflow when computing combined size.
5574 2002-12-04 Paul Eggert <eggert@twinsun.com>
5576 Do not generate unlocked-io.h automatically, since it's easier to
5577 maintain it by hand.
5579 * unlocked-io.h: New file, from GNU diffutils,
5580 but with proper copyright notice and attribution.
5582 * Makefile.am: Add copyright notice.
5583 (libfetish_a_SOURCES): Add unlocked-io.h.
5584 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5585 (DISTCLEANFILES, io_functions): Remove macros.
5586 (EXTRA_DIST): Remove gen_uio.
5587 (unlocked-io.h): Remove rule.
5589 2002-12-04 Jim Meyering <jim@meyering.net>
5591 Reflect the fact that stat.c and lstat.c are no longer generated.
5592 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5593 (DISTCLEANFILES): Likewise.
5594 (EXTRA_DIST): Likewise.
5595 (all_local): Don't depend on stat.c or lstat.c.
5596 (stat.c, lstat.c): Remove rules.
5597 (EXTRA_DIST): Remove xstat.in.
5599 * xstat.in: Remove file. Contents moved into stat.c.
5600 * stat.c: New file. Contents mostly from xstat.in.
5601 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5602 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5604 * safe-read.c: Rework so that it may serve to define safe_write, too.
5605 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5607 2002-12-03 Jim Meyering <jim@meyering.net>
5609 * safe-read.c, safe-write.c: Change variable names and comments, but
5610 not semantics, to minimize the differences between these two files.
5611 (safe_read): Change comment to mention SAFE_READ_ERROR.
5613 * safe-read.c (IS_EINTR): Define.
5614 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5616 2002-12-02 Bruno Haible <bruno@clisp.org>
5618 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5619 Define, taken from safe-read.c.
5620 (INT_MAX): Provide fallback.
5621 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5622 * safe-write.h (SAFE_WRITE_ERROR): Define.
5624 * safe-read.c (EINTR): Remove definition.
5625 (safe_read): Don't use EINTR if it is absent.
5627 2002-12-02 Jim Meyering <jim@meyering.net>
5629 * safe-read.c (EINTR): Define.
5630 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5631 (INT_MAX): Provide fallback.
5632 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5634 * safe-read.h (SAFE_READ_ERROR): Define.
5636 2002-12-01 Jim Meyering <jim@meyering.net>
5638 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5639 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5641 2002-11-27 Paul Eggert <eggert@twinsun.com>
5643 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5644 hash_rehash): Replace `if (limit <= value) abort ();' with
5645 `if (! (value < limit)) abort ();', for readability.
5647 2002-11-26 <karl@gnu.org>
5649 * strdup.c: copy from libc again, with jim's ok.
5650 * .cppi-disable: re-add strdup.c
5652 2002-11-25 <karl@gnu.org>
5654 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5655 instead of "strtol.c".
5657 2002-11-25 Jim Meyering <jim@meyering.net>
5659 * mktime.c: Sync from libc, now that it has the latest fix.
5661 2002-11-24 <karl@gnu.org>
5663 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5664 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5666 2002-11-24 Jim Meyering <jim@meyering.net>
5668 Update from coreutils:
5670 * mktime.c: Merge in changes from libc.
5672 Avoid a link-time failure on some Linux systems.
5673 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5674 (__mon_yday): Declare with the STATIC attribute.
5675 (__mktime_internal): Likewise.
5676 Based on a report from Greg Schafer.
5678 2002-11-23 Jim Meyering <jim@meyering.net>
5680 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5681 Use `unsigned', not `int', as type of index.
5683 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5685 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5687 2002-11-22 Paul Eggert <eggert@twinsun.com>
5689 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5690 hint that one should use `if (! x) abort ();' rather than `assert
5691 (x);', and anyway it's one less thing to worry about configuring.
5692 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5693 hash_rehash, hash_insert): Use abort rather than assert.
5695 2002-11-22 Paul Eggert <eggert@twinsun.com>
5697 * quotearg.h: Allow multiple inclusion by surrounding with
5698 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5699 so that we can be included first.
5700 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5701 * quotearg.c: Include quotearg.h immediately after config.h.
5702 No need to include stddef.h or sys/types.h any more.
5703 Surround local include files with "", not "<>".
5704 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5705 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5706 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5707 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5708 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5709 (ISPRINT): Remove; no longer needed now that we assume C89.
5711 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5714 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5715 quotearg_char): Use SIZE_MAX rather than
5716 (size_t) -1 when we are talking about "infinity".
5718 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5720 2002-11-22 Bruno Haible <bruno@clisp.org>
5722 * safe-read.h: Assume C89. Add comments.
5723 (safe_read): Change return type to size_t.
5724 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5725 counts > SSIZE_MAX correctly.
5726 * safe-write.h: New file.
5727 * safe-write.c: New file.
5728 * full-read.h: New file.
5729 * full-read.c: New file.
5730 * full-write.h: Assume C89. Add comments.
5731 * full-write.c: Include safe-write.h.
5732 (full_write): Rewritten to use safe_write.
5733 Suggested by Jim Meyering and Paul Eggert.
5735 2002-11-21 Bruno Haible <bruno@clisp.org>
5737 Remove case insensitive option matching.
5738 * argmatch.h (argcasematch): Remove declaration.
5739 (ARGCASEMATCH): Remove macro.
5740 (__xargmatch_internal): Remove case_sensitive argument.
5741 (XARGMATCH): Update.
5742 (XARGCASEMATCH): Remove macro.
5743 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5744 case_sensitive argument.
5745 (argcasematch): Remove function.
5746 (__xargmatch_internal): Remove case_sensitive argument.
5747 (main): Use XARGMATCH instead of XARGCASEMATCH.
5749 * xmalloc.c: Change compile-time error message. Add comment about
5750 required autoconf version.
5752 2002-11-21 Jim Meyering <jim@meyering.net>
5754 * strdup.c (strdup): Tweak comment and initial #if/#include.
5756 Merge in changes from the coreutils.
5758 2002-09-25 Paul Eggert <eggert@twinsun.com>
5759 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5760 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5761 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5762 int. Work more efficiently if X is the same width as uintmax_t.
5763 Do not compare X to -1, to avoid bogus compiler warning.
5764 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5765 Don't assume that f_frsize and f_bsize are the same type.
5767 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5770 * makepath.c (make_path): Restore umask *before* creating the final
5772 (make_path): Minor reformatting.
5774 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5775 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5777 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5778 ones. At least on GNU/Linux systems, `auto' means something else.
5781 2002-11-20 Paul Eggert <eggert@twinsun.com>
5783 Merge argmatch cleanups from Bison. Assume C89.
5785 * argmatch.c: Include config.h here, not in argmatch.h.
5786 Include stdlib.h, for EXIT_FAILURE.
5787 Always include <string.h>, since we assume C89.
5788 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5789 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5790 Include <stddef.h> instead, since it's all we need for size_t.
5791 (PARAMS): Remove. All uses removed.
5792 (ARRAY_CARDINALITY): Do not bother to #undef.
5793 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5794 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5795 Remove unnecessary parentheses.
5796 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5797 Insert necessary parentheses.
5798 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5799 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5801 2002-11-19 Bruno Haible <bruno@clisp.org>
5803 * mbswidth.c: Include mbswidth.h right at the beginning.
5804 * mbswidth.h: Include <stddef.h>, for size_t.
5806 * mbswidth.h (PARAMS): Remove macro.
5807 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5808 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5810 * gcd.h (PARAMS): Remove macro.
5811 (gcd): Use ANSI C function declarations.
5812 * gcd.c (gcd): Likewise.
5814 2002-11-15 Bruno Haible <bruno@clisp.org>
5816 * strcspn.c: Include <stddef.h>.
5817 (strcspn): Use ANSI C function declaration. Change return type to
5819 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5820 (strpbrk): Use NULL.
5821 * strpbrk.h (PARAMS): Remove macro.
5822 (strpbrk): Use ANSI C function declaration.
5823 * strstr.c: Don't include <sys/types.h>.
5824 * strstr.h (PARAMS): Remove macro.
5825 (strstr): Use ANSI C function declarations.
5827 2002-11-06 Bruno Haible <bruno@clisp.org>
5829 * gcd.h (gcd): Change argument type to 'unsigned long'.
5830 * gcd.c (gcd): Likewise.
5832 2002-11-05 Bruno Haible <bruno@clisp.org>
5834 * gcd.h: New file, from gettext-0.11.5.
5835 * gcd.c: New file, from gettext-0.11.5.
5837 2002-11-05 Bruno Haible <bruno@clisp.org>
5839 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5840 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5841 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5842 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5844 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5845 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5847 * closeout.c: Include gettext.h instead of <libintl.h>.
5848 * human.c: Include gettext.h instead of <libintl.h>.
5849 * quotearg.c: Include gettext.h instead of <libintl.h>.
5850 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5851 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5852 * userspec.c: Include gettext.h instead of <libintl.h>.
5853 * version-etc.c: Include gettext.h instead of <libintl.h>.
5854 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5855 (textdomain): Remove definition.
5856 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5858 * long-options.c: Remove include of <libintl.h> and definition of _.
5859 * same.c: Remove include of <libintl.h> and definition of _.
5861 2002-11-04 Bruno Haible <bruno@clisp.org>
5863 * stpcpy.h: New file, from GNU gettext-0.11.5.
5864 * strcase.h: New file, from GNU gettext-0.11.5.
5865 * strpbrk.h: New file, from GNU gettext-0.11.5.
5866 * strstr.h: New file, from GNU gettext-0.11.5.
5867 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5869 2002-05-09 Bruno Haible <bruno@clisp.org>
5871 * config.charset: Update for newest glibc. Add canonical names
5872 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5874 2002-05-09 Bruno Haible <bruno@clisp.org>
5876 * localcharset.c (get_charset_aliases): Add more Windows specific
5879 2002-05-08 Owen Taylor <otaylor@redhat.com>
5881 * config.charset: A few additions for Solaris.
5883 2001-12-05 Bruno Haible <bruno@clisp.org>
5885 * localcharset.c (locale_charset): Don't return an empty string.
5887 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5889 * config.charset: msdos in uk_UA uses CP1125.
5891 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5893 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5894 * localcharset.c (locale_charset): Declare as extern "C".
5896 2002-02-15 Bruno Haible <bruno@clisp.org>
5898 * config.charset [msdosdjgpp]: For Russian, use CP866.
5900 2002-02-11 Bruno Haible <bruno@clisp.org>
5902 * config.charset: Add support for NetBSD.
5904 2002-09-25 <karl@gnu.org>
5906 * strdup.c: copy from libc/string (via ../config/srclist*).
5907 * getopt*: copy from libc/posix.
5908 * gettext.h: copy from gettext.
5909 * .cppi-disable: add strdup.c, gettext.h.
5911 2002-07-01 Jim Meyering <meyering@lucent.com>
5913 * c-stack.c: Include sys/time.h.
5914 From Volker Borchert.
5916 2002-06-11 Paul Eggert <eggert@twinsun.com>
5918 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5919 New macro. Use it uniformly instead of
5920 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5921 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5922 reported by Vin Shelton.
5924 2002-06-22 Jim Meyering <meyering@lucent.com>
5926 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5927 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5929 2002-06-22 Paul Eggert <eggert@twinsun.com>
5931 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5932 Do not assume SA_SIGINFO behavior.
5933 Bug reported by Jim Meyering on NetBSD 1.5.2.
5935 2002-06-22 Jim Meyering <meyering@lucent.com>
5937 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5939 * exitfail.c, exitfail.h: Likewise.
5940 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5942 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5944 (EXTRA_DIST): Add fnmatch_loop.c.
5945 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5947 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5948 * fnmatch.c: Update from diffutils-2.8.2.
5949 * fnmatch_.h: New file. From diffutils-2.8.2.
5950 * fnmatch.h: Remove file.
5952 2002-06-18 Paul Eggert <eggert@twinsun.com>
5954 * file-type.h: Report an error if neither S_ISREG nor
5955 S_IFREG is defined, instead of using a test specific to glibc
5956 2.2. This should be safe, since POSIX requires S_ISREG and
5957 Unix Version 7 had S_IFREG. We don't need to check for
5958 <sys/types.h> since we don't use any symbols that it defines.
5960 2002-06-15 Jim Meyering <meyering@lucent.com>
5962 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5963 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5964 have been included before this file.
5966 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5968 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5969 so that each temporary file name is unique and valid in the first
5970 8 characters, for operation under DOS.
5972 2002-06-15 Jim Meyering <meyering@lucent.com>
5974 Work even with DJGPP 2.03, which lacks support for symlinks.
5976 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5978 * lchown.c (S_ISLNK): Likewise.
5980 2002-06-14 Jim Meyering <meyering@lucent.com>
5982 * file-type.h: Use the version from diffutils-2.8.2.
5983 * file-type.c: Likewise.
5985 2002-05-27 Jim Meyering <meyering@lucent.com>
5987 Fix a problem seen only on nonconforming systems whereby ls.c's
5988 use of localtime, and then of gettimeofday would cause trouble:
5989 the localtime call used to initialize rpl_gettimeofday's save
5990 mechanism would clobber ls's current local time information so
5991 that in any long listing the first file would always be listed
5992 with date 1970-01-01. Analysis by Volker Borchert.
5994 * gettimeofday.c (localtime): Undefine.
5995 (rpl_localtime): New function.
5997 2002-05-22 Jim Meyering <meyering@lucent.com>
5999 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6000 * file-type.h: New file.
6001 * file-type.c (file_type): New file/function. Extracted from diffutils.
6003 2002-04-29 Paul Eggert <eggert@twinsun.com>
6005 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6007 2002-04-28 Paul Eggert <eggert@twinsun.com>
6009 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6010 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6011 of 127, since 64 is the largest conceivable number for ancient
6013 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6015 2002-04-28 Jim Meyering <meyering@lucent.com>
6017 * sig2str.c (WTERMSIG): Remove definition (unused).
6019 2002-04-28 Paul Eggert <eggert@twinsun.com>
6021 * sig2str.h, sig2str.c: New files.
6022 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6024 2002-04-24 Jim Meyering <meyering@lucent.com>
6026 * gettext.h: New file, from Gettext.
6027 * Makefile.am (INCLUDES): Remove -I../intl.
6028 (libfetish_a_SOURCES): Add gettext.h.
6030 2002-04-16 Jim Meyering <meyering@lucent.com>
6032 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6033 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6034 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6036 2002-04-12 Jim Meyering <meyering@lucent.com>
6038 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6040 2002-03-10 Jim Meyering <meyering@lucent.com>
6042 * makepath.c (make_path): Remove a comma from a diagnostic.
6043 Suggestion from Santiago Vila.
6045 2002-03-08 Jim Meyering <meyering@lucent.com>
6047 * rename.c: Mention that this wrapper is needed also on
6048 mips-dec-ultrix4.4 systems.
6050 2002-03-02 Jim Meyering <meyering@lucent.com>
6052 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6053 not HAVE_CLOCK_SETTIME.
6055 2002-02-27 Paul Eggert <eggert@twinsun.com>
6057 * nanosleep.h: Rename to....
6058 * timespec.h: New name for nanosleep.h. All uses changed.
6060 * gettime.c: New file.
6061 * settime.c: New file.
6064 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6065 timespec.h. Remove nanosleep.h.
6067 2002-02-25 Paul Eggert <eggert@twinsun.com>
6069 * acl.c, acl.h: New files.
6070 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6072 2002-02-24 Jim Meyering <meyering@lucent.com>
6074 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6075 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6076 cause trouble. Reported by Nelson Beebe.
6078 2002-02-23 Paul Eggert <eggert@twinsun.com>
6080 * path-concat.c (xpath_concat): Reorder code to pacify
6081 compilers that don't know that xalloc_die never returns.
6083 2002-02-20 Jim Meyering <meyering@lucent.com>
6085 * getdate.c: Regenerate using bison-1.33.
6087 2002-02-15 Paul Eggert <eggert@twinsun.com>
6089 * posixver.c, posixver.h: New files.
6090 * Makefile.am (libfetish_a_SOURCES): Add them.
6092 2002-02-02 Paul Eggert <eggert@twinsun.com>
6093 Bruno Haible <bruno@clisp.org>
6095 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6096 (fwrite_success_callback): New declaration.
6097 * unicodeio.c (unicode_to_mb): New function, extracted from
6098 print_unicode_char. Call failure callback instead of error.
6099 (fwrite_success_callback): New function.
6100 (exit_failure_callback): New function.
6101 (fallback_failure_callback): New function.
6102 (print_unicode_char): Call unicode_to_mb.
6104 2002-01-26 Jim Meyering <meyering@lucent.com>
6106 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6108 2002-01-22 Jim Meyering <meyering@lucent.com>
6110 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6111 Otherwise, some versions of automake would omit the rule that makes
6112 Makefile from Makefile.in.
6114 2001-01-21 Paul Eggert <eggert@twinsun.com>
6116 * xmemcoll.h, xmemcoll.c: New files.
6117 * Makefile.am (libfetish_a_SOURCES): Add them.
6118 * memcoll.c: Include errno.h, and declare errno if not defined.
6119 (memcoll): Set errno to zero if there is no error.
6121 * quotearg.c (quotearg_buffer_restyled):
6122 Fix bug with quoting buffers containing NUL when backslashing escapes.
6123 This bug was exposed by the other changes in this patch.
6124 (quotearg_n_options): New arg ARGSIZE.
6125 All callers changed.
6126 (quoting_options_from_style): New function.
6127 (quotearg_n_style): Use it.
6128 (quotearg_n_style_mem): New function.
6130 * quotearg.h (quotearg_n_style_mem): New function.
6132 2002-01-16 Jim Meyering <meyering@lucent.com>
6134 * getdate.y: Add three semicolons, each just before a closing brace.
6135 Bison (as of version 1.31) no longer papers over that mistake.
6137 2002-02-14 Paul Eggert <eggert@twinsun.com>
6139 * backupfile.c (ISDIGIT): Comment fix.
6140 * getdate.y (ISDIGIT): Likewise.
6141 * posixtm.c (ISDIGIT, year): Likewise.
6142 * strverscmp.c (ISDIGIT): Likewise.
6143 * userspec.c (ISDIGIT): Likewise.
6145 2002-01-05 Jim Meyering <meyering@lucent.com>
6147 * version-etc.c (version_etc_copyright): Update copyright year.
6149 2001-01-19 Paul Eggert <eggert@twinsun.com>
6151 * closeout.c (close_stdout_status): If ferror (stdout), do
6152 not silently exit merely because the output buffer happens to
6153 have nothing pending.
6155 2001-12-18 Paul Eggert <eggert@twinsun.com>
6157 See the big note in ../ChangeLog.
6158 * human.c (suffixes): Prefer K to k for 1024.
6159 (generate_suffix_backwards): New function.
6160 (human_readable_inexact): Use it.
6161 * xstrtol.c (__xstrtol): If there is no number but there
6162 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6163 Accept 'K' as well as 'k'.
6165 2001-12-15 Jim Meyering <meyering@lucent.com>
6167 * regex.h (__restrict_arr): Update from libc.
6169 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6170 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6173 2001-12-10 Jim Meyering <meyering@lucent.com>
6175 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6176 Instead, include "xalloc.h".
6177 (initbuffer): Don't cast xmalloc return value to char*.
6178 (readline): Reword comment.
6179 Don't cast xrealloc return value to char*
6182 2001-12-09 Jim Meyering <meyering@lucent.com>
6184 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6185 `signed and unsigned type in conditional expression'.
6186 * posixtm.c (posix_time_parse): Likewise.
6188 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6190 * readtokens.c (readtoken): Declare an index to be of type unsigned
6191 to avoid a pedantic warning.
6193 * getstr.c: Don't include assert.h.
6194 (getstr): Remove warning-evoking assertions.
6195 Return -1 if offset parameter is out of bounds.
6196 Change the type of a local from int to size_t.
6198 * strftime.c (my_strftime_localtime_r): Include this function
6199 definition in the `#if ! HAVE_TM_GMTOFF' block.
6201 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6202 Include xalloc.h instead.
6204 2001-12-02 Jim Meyering <meyering@lucent.com>
6206 * tempname.c: Don't declare getenv, thus reverting the change of
6207 2001-11-18. It's no longer necessary, now that stdlib.h is always
6210 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6211 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6213 2001-11-30 Akim Demaille <akim@epita.fr>
6215 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6216 before being defined.
6218 2001-11-27 Paul Eggert <eggert@twinsun.com>
6220 * quotearg.h (quotearg_n, quotearg_n_style):
6221 First arg is int, not unsigned.
6222 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6223 (SIZE_MAX, UINT_MAX): New macros.
6224 (quotearg_n_options): Abort if N is negative.
6225 Avoid overflow check on hosts where size_t is 64 bits and int
6226 is 32 bits, as overflow is impossible there.
6227 Fix off-by-one typo that caused unnecessary reallocation.
6229 2001-11-27 Jim Meyering <meyering@lucent.com>
6231 * tempname.c: Merge with version from libc.
6232 * regex.c: Likewise.
6234 * tempname.c: Include stdlib.h unconditionally. On some old systems
6235 for which STDC_HEADERS is 0, it was not included, resulting in a
6236 warning about an integer-to-pointer conversion problem with getenv.
6237 Reported by Volker Borchert.
6239 2001-11-26 Jim Meyering <meyering@lucent.com>
6241 * gtod.h: Remove file.
6242 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6243 * gettimeofday.c: Don't include gtod.h.
6244 (GTOD_init): Remove function.
6245 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6246 Suggestion from Volker Borchert.
6248 2001-11-23 Jim Meyering <meyering@lucent.com>
6250 * hash.h (struct hash_table): Don't define here. Merely declare it.
6251 * hash.c (struct hash_table): Define it here instead.
6253 2001-11-22 Jim Meyering <meyering@lucent.com>
6255 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6257 2001-11-18 Paul Eggert <eggert@twinsun.com>
6259 * tempname.c (TMP_MAX): Remove; no longer needed.
6260 (TEMPORARIES): New macro.
6261 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6262 removes an artificial limitation (e.g. HP-UX 10.20, where
6265 2001-11-18 Jim Meyering <meyering@lucent.com>
6267 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6270 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6271 files will be created before anything else.
6273 2001-11-17 Jim Meyering <meyering@lucent.com>
6275 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6276 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6277 rather than group writable. Patch by Juan F. Codagnone.
6279 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6280 Instead, include "xalloc.h".
6282 * mountlist.c: Include unlocked-io.h after all system headers.
6283 Remove explicit declarations of xmalloc, xrealloc,
6284 and xstrdup. Instead, include "xalloc.h".
6286 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6287 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6288 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6290 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6291 Reported by Padraig Brady.
6293 * mkstemp.c: #undef mkstemp.
6295 (rpl_mkstemp): Rename from mkstemp.
6298 2001-11-16 Jim Meyering <meyering@lucent.com>
6300 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6301 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6302 determine the amount of total physical memory, use pstat_getstatic.
6303 HPUX-11 doesn't define _SC_PHYS_PAGES.
6304 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6305 If sysconf couldn't be used to determine the amount of available
6306 physical memory, use both pstat_getstatic and pstat_getdynamic.
6307 Based on a patch from Bob Proulx.
6309 2001-11-05 Jim Meyering <meyering@lucent.com>
6311 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6313 2001-11-03 Jim Meyering <meyering@lucent.com>
6315 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6316 in argmatch_to_argument call.
6318 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6321 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6322 e.g., a fault due to an attempt to free a NULL pointer.
6324 2001-11-01 Jim Meyering <meyering@lucent.com>
6326 * dirfd.c, dirfd.h: New files.
6327 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6329 * hash.c (hash_print) [TESTING]: Clean up.
6331 2001-10-22 Paul Eggert <eggert@twinsun.com>
6333 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6334 to avoid a warning if -Wall.
6336 2001-10-21 Paul Eggert <eggert@twinsun.com>
6338 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6340 2001-10-21 Jim Meyering <meyering@lucent.com>
6342 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6343 this code would end up calling gettext even in packages built
6345 * getopt.c (_): Likewise.
6346 * regex.c (_): Likewise.
6348 2001-10-20 Paul Eggert <eggert@twinsun.com>
6350 * error.c (strerror_r): Do not declare unless !_LIBC.
6351 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6352 Use strerror_r that is only a macro, even if it is not a function.
6353 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6354 (private_strerror): Use prototypes, not old-style function definition.
6355 (print_errno_message): New function.
6356 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6358 (error_tail, error, error_at_line): Use it.
6360 2001-10-11 Jim Meyering <meyering@lucent.com>
6362 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6363 and quote_n (1, ... to avoid clobbering a buffer.
6365 2001-10-05 Jim Meyering <meyering@lucent.com>
6367 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6368 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6369 * hash-pjw.h: New file.
6371 2001-09-30 Jim Meyering <meyering@lucent.com>
6373 * mountlist.c [MOUNTED_GETFSSTAT]:
6374 Include <sys/ucred.h>, for Apple Darwin.
6375 Include sys/mount.h and sys/fs_types.h only if available.
6377 (read_filesystem_list): Use FS_TYPE.
6379 2001-09-29 Paul Eggert <eggert@twinsun.com>
6381 * exclude.c (excluded_filename): 0 -> false, since it's
6384 2001-09-28 Paul Eggert <eggert@twinsun.com>
6386 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6387 #defines strtoimax. Also treat the other strto* functions
6390 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6391 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6392 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6394 2001-09-26 Jim Meyering <meyering@lucent.com>
6396 Most macros in unlocked-io.h had the wrong number of arguments.
6397 * gen-uio: New script.
6398 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6399 * unlocked-io.hin: Remove file.
6400 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6401 rather than trying to embed it here.
6402 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6403 Reported by Padraig Brady.
6405 2001-09-25 Volker Borchert <bt@teknon.de>
6407 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6409 2001-09-23 Jim Meyering <meyering@lucent.com>
6411 * mountlist.c: Remove useless parentheses in #if directives.
6412 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6413 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6415 2001-09-22 Jim Meyering <meyering@lucent.com>
6417 * localcharset.c: Update from latest gettext.
6418 * config.charset: Likewise.
6420 2001-09-20 Jim Meyering <meyering@lucent.com>
6422 * xstrtol.c (strtoimax): Guard declaration with
6423 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6424 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6425 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6426 (strtoumax): Likewise, for completeness (it wasn't necessary).
6428 2001-09-06 Paul Eggert <eggert@twinsun.com>
6430 * strtoimax.c (HAVE_LONG_LONG):
6431 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6432 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6433 to work around bug in IBM C compiler.
6435 2001-09-16 Jim Meyering <meyering@lucent.com>
6437 * mkdir.c: New file.
6439 2001-09-04 Paul Eggert <eggert@twinsun.com>
6441 * xgetcwd.c: Revert some of the previous change; intead,
6442 fix the HAVE_GETCWD_NULL code to behave more like the
6443 !HAVE_GETCWD_NULL code used to.
6446 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6449 2001-09-04 Paul Eggert <eggert@twinsun.com>
6451 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6452 Use ssize_t, not int, to store result of readlink.
6453 Check for ssize_t overflow as well as size_t overflow,
6454 as POSIX says the result of readlink is implementation-defined
6455 when ssize_t overflows.
6456 Remove unnecessary cast to char*.
6457 Use free+malloc instead of realloc, as the storage doesn't need
6458 to be preserved and it's clearer and can be more efficient that way.
6459 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6460 * xreadlink.h (xreadlink): Update prototype.
6462 2001-09-03 Paul Eggert <eggert@twinsun.com>
6464 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6465 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6466 spotted by Jim Meyering.
6468 2001-09-03 Jim Meyering <meyering@lucent.com>
6470 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6472 2001-09-03 Paul Eggert <eggert@twinsun.com>
6474 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6475 like the HAVE_GETCWD_NULL code.
6476 Include pathmax.h if not HAVE_GETCWD.
6477 Do not include xalloc.h.
6478 (INITIAL_BUFFER_SIZE): New symbol.
6479 Do not use xmalloc / xrealloc, since the caller is responsible for
6480 handling errors. Preserve errno around `free' during failure.
6481 Do not overrun buffer when using getwd.
6483 2001-09-03 Paul Eggert <eggert@twinsun.com>
6485 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6486 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6488 2001-09-02 Jim Meyering <meyering@lucent.com>
6490 * error.c: Update from GNU libc.
6492 2001-09-01 Jim Meyering <meyering@lucent.com>
6494 * xreadlink.c: New file.
6495 * xreadlink.h: New file.
6496 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6498 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6499 doesn't conflict with sparc Solaris 7's definition in
6500 /usr/include/sys/int_types.h.
6502 * exclude.c: Use `""', not `<>' to #include non-system header files.
6503 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6504 and strncasecmp as r-values. Unixware didn't have declarations.
6506 2001-08-31 Jim Meyering <meyering@lucent.com>
6508 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6509 Use an initial, malloc'd, buffer of length 128 rather than
6510 a statically allocated one of length 1024.
6512 2001-08-30 Paul Eggert <eggert@twinsun.com>
6514 * xgetcwd.c: Don't include pathmax.h.
6515 Include stdlib.h and unistd.h if available.
6517 (xmalloc, xstrdup, free): Remove decls.
6518 (xgetcwd): Don't assume sizes fit in unsigned.
6519 Check for overflow when computing sizes.
6520 Simplify reallocation code.
6522 2001-08-28 Paul Eggert <eggert@twinsun.com>
6524 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6526 * strtoimax.c: Renamed from strtoxmax.c, removing the
6529 Also, make the following further changes to make this file's
6530 configuration more similar to that of strtol.c:
6531 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6532 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6533 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6534 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6535 changed to signed values.
6537 And make the following changes as well:
6538 Fix copyright notice, as 1999 was missing.
6539 (verify): New macro.
6540 (strtoimax): Check sizes at compile-time, not run-time.
6541 Prefer strtol to strtoll if both work.
6542 (main): Remove; it was not that useful and was a pain to maintain.
6544 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6546 2001-08-30 Paul Eggert <eggert@twinsun.com>
6548 * savedir.c (savedir): Remove size parameter, as POSIX says that
6549 a directory's st_size can have an arbitrary value, so the old
6550 usage could waste an arbitrary amount of memory. All uses
6552 * savedir.h: Update prototype.
6554 2001-08-30 Paul Eggert <eggert@twinsun.com>
6556 * xstrtol.c (strtoimax): New decl.
6558 2001-08-28 Paul Eggert <eggert@twinsun.com>
6560 * xstrtol.h: Add copyright notice.
6561 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6562 LONGINT_INVALID_SUFFIX_CHAR.
6564 2001-08-30 Paul Eggert <eggert@twinsun.com>
6566 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6569 2001-08-30 Paul Eggert <eggert@twinsun.com>
6571 * hash.c: Remove '2001' from copyright notice.
6573 2001-08-30 Paul Eggert <eggert@twinsun.com>
6575 * full-write.h: New file.
6576 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6577 * full-write.c: Correct credits, as cccp.c no longer
6578 exists and anyway it was so heavily changed from the old cccp
6579 code as to be unrecognizable. Include full-write.h.
6580 (full_write) Return size_t, with short writes meaning failure.
6581 All callers changed. This fixes a bug with large buffers
6583 * utime.c: Include full-write.h.
6585 2001-08-30 Paul Eggert <eggert@twinsun.com>
6587 Merge 'exclude' changes from tar 1.13.22.
6588 This fixes one or two unlikely storage allocation overflow bugs,
6589 but doesn't change user-visible behavior otherwise.
6591 2001-08-30 Paul Eggert <eggert@twinsun.com>
6593 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6594 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6595 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6596 Include if available.
6597 (<xalloc.h>): Include
6598 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6599 (verify): New macro. Use it to verify that EXCLUDE macros do not
6600 collide with FNM macros.
6601 (struct patopts): New struct.
6602 (struct exclude): Use it, as exclude patterns now come with options.
6603 (new_exclude): Support above changes.
6604 (new_exclude, add_exclude_file):
6605 Initial size must now be a power of two to simplify overflow checking.
6606 (free_exclude, fnmatch_no_wildcards): New function.
6607 (excluded_filename): No longer requires options arg, as the options
6608 are determined by add_exclude. Now returns bool, not int.
6609 (excluded_filename, add_exclude):
6610 Add support for the fancy new exclusion options.
6611 (add_exclude, add_exclude_file): Now takes int options arg.
6612 Check for arithmetic overflow when computing sizes.
6613 (add_exclude_file): xrealloc might modify errno, so don't
6614 realloc until after errno might be used.
6616 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6618 (free_exclude): New decl.
6619 (add_exclude, add_exclude_file): Now takes int options arg.
6620 (excluded_filename): No longer requires options arg, as the options
6621 are determined by add_exclude. Now returns bool, not int.
6623 2001-08-30 Paul Eggert <eggert@twinsun.com>
6625 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6627 2001-08-27 Jim Meyering <meyering@lucent.com>
6629 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6631 * version-etc.c (N_): Remove definition.
6632 Revert most of last change.
6633 Instead, simply don't mark the `Copyright...' string for translation.
6634 Based on advice from Paul Eggert.
6636 * strtoxmax.c: Tweak comment.
6638 2001-08-26 Jim Meyering <meyering@lucent.com>
6640 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6641 of copyright with `%s' so translators don't get an untranslated
6643 (COPYRIGHT_YEAR): Define.
6644 (version_etc): Use fprintf rather than fputs.
6645 Suggestion from Ulrich Drepper.
6647 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6649 * strtoll.c: New file, from GNU libc.
6650 * xstrtoimax.c: New file.
6652 * xstrtol.h: Add xstrtoimax.
6653 * strtoumax.c: New file. Simply include "strtoumax.c".
6654 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6656 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6657 * strtoxmax.c: ... then renamed to this.
6659 2001-08-13 Paul Eggert <eggert@twinsun.com>
6661 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6662 Port to Solaris 8, where 'sed' requires a space after the 'r'
6663 command, and where sh dislikes "$/". Clean up the spacing a bit.
6664 Redirect output to $tmp just once.
6666 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6668 * addext.c (<errno.h>): Include.
6669 (errno): Declare if not defined.
6670 (addext): Work correctly when pathconf returns -1 and leaves
6671 errno alone because there is no limit. Also, work even if
6672 pathconf returns a value greater than SIZE_MAX.
6674 2001-08-12 Jim Meyering <meyering@lucent.com>
6676 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6677 Simply `return getcwd (NULL, 0);'.
6678 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6679 Use 1300 as initial value for length, not PATH_MAX.
6681 * pathmax.h: Clean up cpp syntax.
6683 2001-08-12 Jim Meyering <meyering@lucent.com>
6685 * gettimeofday.c: New file.
6687 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6689 2001-08-04 Jim Meyering <meyering@lucent.com>
6691 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6692 to get in sync with glibc.
6694 2001-08-03 Paul Eggert <eggert@twinsun.com>
6696 The following changes are from gettext 0.10.39 as maintained by
6699 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6700 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6701 with inverted sense. All uses changed.
6703 * mbswidth.c: Don't include <limits.h>.
6704 Include <stdlib.h> and <string.h> unconditionally.
6705 (iswcntrl, mbsinit, ISCNTRL): New macros.
6706 (mbsnwidth): Use K&R style function declarations.
6707 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6708 can optimize it when MB_CUR_MAX == 1.
6709 The width of control characters is zero, not 1.
6711 2001-07-15 Jim Meyering <meyering@lucent.com>
6713 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6714 (BUILT_SOURCES): Add unlocked-io.h.
6715 (io_functions): Define.
6716 (unlocked-io.h): New rule.
6717 (DISTCLEANFILES): Add unlocked-io.h.
6718 (all-local): Depend on unlocked-io.h, to ensure it is created.
6720 * unlocked-io.hin: New file
6722 * regex.c: Update from glibc.
6724 2001-07-05 Jim Meyering <meyering@lucent.com>
6726 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6728 (libfetish_a_SOURCES): Put all .h files here instead.
6729 Remove a thus-exposed (better checks in automake) duplicate and
6730 two unnecessary .h files.
6732 2001-06-11 Jim Meyering <meyering@lucent.com>
6734 * regex.c: Update from GNU libc.
6736 2001-05-27 Jim Meyering <meyering@lucent.com>
6738 * readutmp.h (UT_TYPE): Define.
6740 2001-05-24 Jim Meyering <meyering@lucent.com>
6742 * argmatch.c: Include "quote.h".
6743 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6744 quote function. Reported by Göran Uddeborg.
6746 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6748 * dirname.c (dir_name): Compute append_dot using path, not newpath
6749 which is not yet declared.
6751 2001-05-11 Paul Eggert <eggert@twinsun.com>
6753 * Makefile.am (libfetish_a_SOURCES):
6754 Add strftime.c, since we now compile it on all hosts.
6756 * strftime.c (my_strftime):
6757 Define to nstrftime if emacs, but only if my_strftime is not defined.
6758 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6759 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6760 Add one more extra argument: a nanoseconds value.
6763 (my_strftime function): Add %N format.
6764 (emacs_strftimeu): Renamed from emacs_strftime,
6765 with extra ut argument.
6767 2001-05-11 Paul Eggert <eggert@twinsun.com>
6769 dirname code cleanup. base_name now behaves more compatibly
6770 with POSIX basename when given file names that have trailing
6771 slashes, and similarly for dir_name. Add new primitives
6772 base_len and dir_len. Put the directory-name-related decls
6775 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6776 * backupfile.c (base_name): Likewise.
6777 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6778 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6779 * makepath.c (strip_trailing_slashes): Likewise.
6780 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6782 * rename.c (strip_trailing_slashes): Likewise.
6783 * same.c (base_name): Likewise.
6784 * stripslash.c (ISSLASH): Likewise.
6786 * addext.c: Include <dirname.h> after size_t is defined.
6787 * backupfile.c: Likewise.
6789 * addext.c (addext): Use base_len to trim redundant
6790 trailing slashes instead of doing it ourselves.
6791 But do not trim the last slash if it is not redundant.
6793 * backupfile.c (find_backup_file_name,
6794 max_backup_version): Use base_len instead of rolling it ourselves.
6795 Handle the case of "" and (on DOS) "C:" correctly.
6797 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6798 Include <string.h>, <dirname.h>.
6799 (base_name): Allow file names ending in slashes, other than names
6800 that are all slashes. In this case, return the basename followed
6801 by the slashes. This is more general, and can be used in places
6802 where the original base_name purposely had an assertion failure.
6803 (base_len): New function.
6805 * dirname.c: Include <string.h> instead of <stdlib.h>.
6806 Do not include <assert.h>; no longer needed.
6808 (memrchr): Remove decl.
6809 (dir_name_r): Remove.
6810 (dir_len): Renamed from dirlen. All callers changed.
6811 Rewrite in terms of base_name, for simplicity and consistency.
6812 (dir_name): Never return NULL. All callers changed.
6813 Do not include <stdlib.h> in test program; no longer needed.
6814 return 0; is fine for test program.
6816 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6818 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6820 * path-concat.c (path_concat): Use base_len to compute
6821 base length, not strlen; this means we cannot rely on memcpy
6824 * same.c (STREQ): Remove.
6825 (same_name): Handle the case where the basename ends in trailing '/'.
6827 * stripslash.c (strip_trailing_slashes): Return nonzero if
6828 a slash was stripped. Do not strip the last slash after a
6831 2001-04-08 Jim Meyering <meyering@lucent.com>
6833 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6834 recomputed; that's necessary when the offset spans a DST transition.
6835 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6837 2001-04-02 Jim Meyering <meyering@lucent.com>
6839 * regex.h, regex.c: Update from GNU libc.
6841 2001-03-19 Paul Eggert <eggert@twinsun.com>
6843 * version-etc.c (version_etc_copyright): Update to 2001.
6845 2001-03-16 Paul Eggert <eggert@twinsun.com>
6847 * tempname.c (uint64_t): Define to uintmax_t if
6848 not defined, and if UINT64_MAX is not defined.
6849 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6850 Reported by John David Anglin.
6852 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6854 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6855 alias if codeset is empty.
6856 * config.charset (BeOS): Use wildcard syntax.
6858 2001-03-13 Jim Meyering <meyering@lucent.com>
6860 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6861 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6864 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6866 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6868 * unicodeio.c (print_unicode_char): Simplify accordingly.
6870 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6872 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6873 support for DOS/DJGPP.
6875 2001-02-28 Paul Eggert <eggert@twinsun.com>
6877 * Makefile.am (libfetish_a_SOURCES):
6878 Add dup-safer.c, fopen-safer.c.
6879 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6881 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6883 2001-02-25 Paul Eggert <eggert@twinsun.com>
6885 The mkstemp replacement is taken from glibc 2.2.2, with some
6886 portability fixes for use outside glibc, as follows:
6888 * tempname.c (struct_stat64): New macro.
6889 (direxists, __gen_tempname): Use it.
6890 This avoids a portability problem with Solaris 8.
6892 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6893 (<stddef.h>, <stdint.h>, <string.h>):
6894 Include only if STDC_HEADERS || _LIBC.
6895 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6896 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6897 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6898 (__set_errno): Define this macro if <errno.h> doesn't.
6899 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6900 Define these macros if <stdio.h> doesn't.
6901 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6902 Define these macros if <sys/stat.h>
6903 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6904 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6905 __xstat64): Define if not _LIBC.
6906 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6907 (__gen_tempname): Invoke gettimeofday only if
6908 HAVE_GETTIMEOFDAY || _LIBC;
6909 otherwise, fall back on plain "time".
6910 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6912 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6914 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6916 2001-02-17 Jim Meyering <meyering@lucent.com>
6918 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6919 around included file name.
6921 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6923 * strftime.c: Update from GNU libc (the only changes were to comments).
6925 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6927 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6929 2001-02-17 Paul Eggert <eggert@twinsun.com>
6931 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6932 Remove workaround macros for hosts that have mbrtowc but not
6933 mbstate_t, as we now insist on proper declarations for both
6934 before using mbrtowc.
6936 2001-02-17 Jim Meyering <meyering@lucent.com>
6938 * regex.c: Update from libc.
6940 2001-02-16 Paul Eggert <eggert@twinsun.com>
6942 * alloca.c (malloc): Undef before defining, since stdlib.h
6943 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6944 Reported by Mark Hounschell via Paul Eggert.
6946 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6948 * config.charset: Update for FreeBSD 4.2.
6950 2001-01-26 Jim Meyering <meyering@lucent.com>
6952 * quotearg.c: Include stddef.h.
6953 * quote.c: Include stddef.h.
6954 Reported by Axel Kittenberger.
6956 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6957 line in double quotes so that it evokes a better diagnostic.
6958 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6959 Reported by Axel Kittenberger.
6961 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6963 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6964 to avoid a warning. Add back 'const' to inptr.
6966 2001-01-16 Jim Meyering <meyering@lucent.com>
6968 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6971 2001-01-14 Jim Meyering <meyering@lucent.com>
6973 * rename.c: New file. From Volker Borchert.
6974 Include stdlib.h, string.h or strings.h, and xalloc.h.
6975 Use strip_trailing_slashes rather than open-coding it.
6977 2001-01-03 Paul Eggert <eggert@twinsun.com>
6979 * strftime.c: Sync with glibc time/strftime.c 1.81.
6981 2001-01-03 Jim Meyering <meyering@lucent.com>
6983 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6984 local `inptr' to avoid warning with some system declarations of iconv.
6986 2000-12-29 Paul Eggert <eggert@twinsun.com>
6988 * modechange.c: Do not assume that mode_t uses the
6989 traditional octal encoding. E.g. "chmod 1 FOO" should set
6990 the other-execute bit of FOO even if S_IXOTH != 1.
6992 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6993 WOTH, XOTH, ALLM): New macros.
6994 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6995 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6997 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6998 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7000 No need to use uintmax_t; unsigned long is long enough.
7001 Don't bother to get suffix since we don't use it.
7003 2000-12-24 Jim Meyering <meyering@lucent.com>
7005 * hash.c (is_prime): Return explicit boolean values.
7006 (hash_get_first): Return NULL to appease Irix5.6's 89.
7007 Reported by Nelson Beebe.
7009 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7011 * localcharset.c (locale_charset): Add support for Win32.
7013 2000-12-18 Paul Eggert <eggert@twinsun.com>
7015 * physmem.h, physmem.c: New files.
7017 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7018 (noinst_HEADERS): Add physmem.h.
7020 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7021 't' for compatibility with Solaris 8 sort.
7023 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7025 * config.charset: Add support for BeOS.
7027 2000-12-16 Jim Meyering <meyering@lucent.com>
7029 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7030 SHELLS_FILE to a file name that's useful on djgpp systems.
7032 (ADDITIONAL_DEFAULT_SHELLS): Define.
7033 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7034 Based mostly on a patch from Prashant TR.
7036 2000-12-16 Jim Meyering <meyering@lucent.com>
7038 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7039 N and M) would have treated it like `chown N:N FILE'.
7041 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7043 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7045 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7046 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7047 to the list of canonical encodings. Rename EUC-CN to GB2312.
7049 2000-12-08 Andreas Schwab <schwab@suse.de>
7051 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7052 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7054 2000-12-07 Jim Meyering <meyering@lucent.com>
7056 * stripslash.c (ISSLASH): Define.
7057 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7060 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7061 (dir_name_r): Declare this function as static.
7062 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7063 manifest itself on a name containing a mix of slashes and
7065 Make this function work with names starting with a DOS-style
7066 drive letter and colon prefix.
7067 (dir_name): Append `.' if necessary.
7068 Based mostly on patches from Prashant TR and Eli Zaretskii.
7070 * dirname.h (dir_name_r): Remove prototype.
7072 2000-12-05 Jim Meyering <meyering@lucent.com>
7074 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7076 2000-12-04 Jim Meyering <meyering@lucent.com>
7078 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7079 Also include memory.h, stdlib.h, unistd.h if appropriate.
7080 Reported by Andreas Jaeger (conflicting declaration of malloc).
7082 2000-12-02 Jim Meyering <meyering@lucent.com>
7084 * closeout.h: Make idempotent, to avoid some obscure warnings.
7086 2000-12-01 Paul Eggert <eggert@twinsun.com>
7088 * memrchr.c: Include <config.h> before any system include file.
7090 2000-11-29 Paul Eggert <eggert@twinsun.com>
7092 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7094 2000-11-26 Jim Meyering <meyering@lucent.com>
7096 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7098 2000-11-22 Paul Eggert <eggert@twinsun.com>
7100 * strftime.c (my_strftime): Do not invoke mbrlen with a
7101 size of (size_t) -1; it's not portable.
7103 2000-11-17 Akim Demaille <akim@epita.fr>
7105 * obstack.h: Formatting changes.
7106 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7107 prevent type checking.
7108 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7109 cast the value to (void *): assigning a `foo *' to a `void *'
7111 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7113 2000-11-17 Jim Meyering <meyering@lucent.com>
7115 * strstr.c: Update from GNU libc.
7117 2000-11-16 Jim Meyering <meyering@lucent.com>
7119 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7121 2000-11-11 Jim Meyering <meyering@lucent.com>
7123 * error.c: Add a couple #includes, merging from GNU libc version.
7125 2000-11-10 Jim Meyering <meyering@lucent.com>
7127 * obstack.h: Update from GNU libc.
7128 * obstack.c: Likewise.
7130 2000-11-06 Paul Eggert <eggert@twinsun.com>
7132 * getusershell.c (setusershell): Use rewind rather than
7133 fseek/fseeko, to avoid configuration hassles with fseeko.
7134 Don't bother opening SHELLS_FILE if shellstream is NULL;
7137 2000-11-05 Jim Meyering <meyering@lucent.com>
7139 * makepath.h (make_dir): Declare.
7140 * makepath.c (make_dir): Remove `static' attribute.
7143 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7145 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7146 last one in a bucket, advance to the next bucket.
7148 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7150 * fnmatch.c: Do not comment out all the code if we are using
7151 the GNU C library, because in some cases we are replacing buggy
7152 code in the GNU C library itself.
7154 2000-10-30 Paul Eggert <eggert@twinsun.com>
7156 * error.h, getline.h, modechange.h:
7157 Remove "2000" from Copyright line, as the file hasn't been
7158 changed this year other than in the copyright notice.
7160 * xalloc.h: Add "2000" to Copyright line, as this file
7161 was changed this year.
7163 2000-10-30 Paul Eggert <eggert@twinsun.com>
7165 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7166 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7167 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7169 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7171 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7172 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7173 doesn't define __restrict_arr.
7175 2000-10-29 Jim Meyering <meyering@lucent.com>
7177 * xstat.in: Fix grammar in comment.
7179 2000-10-28 Jim Meyering <meyering@lucent.com>
7181 * memchr.c: Update from libc.
7182 Adjust for portability:
7183 [HAVE_STDLIB_H]: Include stdlib.h.
7184 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7185 Undef __memchr, too.
7186 [!weak_alias]: Define __memchr to memchr.
7188 * regex.c: Update from libc.
7189 * regex.h: Likewise.
7190 * getopt1.c: Likewise.
7191 * memcmp.c: Likewise.
7193 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7194 Avoid using fseek, when possible -- it's broken by design.
7195 Patch by Ulrich Drepper.
7197 2000-10-26 Jim Meyering <meyering@lucent.com>
7199 * strftime.c: Update from libc.
7201 2000-10-25 Jim Meyering <meyering@lucent.com>
7203 * obstack.c: Update from libc.
7205 2000-10-23 Jim Meyering <meyering@lucent.com>
7207 * hard-locale.c (hard_locale): Revert last change -- it was simply
7208 wrong. That set_locale call must not have any side effects.
7211 2000-10-22 Jim Meyering <meyering@lucent.com>
7213 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7214 [CYCLIC]: Remove now-unused definition.
7216 * save-cwd.c (O_DIRECTORY): Define, if needed.
7217 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7218 Suggestion from Ulrich Drepper.
7220 2000-10-21 Jim Meyering <meyering@lucent.com>
7222 * dirname.c (dir_name_r): New function, factored out of dir_name.
7223 (dir_name): Use dir_name_r.
7224 * dirname.h (dir_name_r): Declare it.
7226 2000-10-21 Jim Meyering <meyering@lucent.com>
7228 * dirname.c (memrchr): Declare if necessary.
7229 (dir_name): Remove the restriction that there be no
7230 trailing slashes. Now, this code skips past them, effectively
7232 [TEST_DIRNAME] (main): New unit tests.
7234 * memrchr.c: New file from GNU libc.
7235 Undef __memrchr, too.
7236 [!weak_alias]: Define __memrchr to memrchr.
7237 Guard weak_alias use with `#ifdef weak_alias'.
7239 2000-10-17 Jim Meyering <meyering@lucent.com>
7241 * quote.h (PARAMS): Define and use.
7242 Reported by Akim Demaille.
7244 * getopt.c: Update from libc.
7246 2000-10-16 Jim Meyering <meyering@lucent.com>
7248 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7251 2000-09-25 Jim Meyering <meyering@lucent.com>
7253 * md5.h (rol): Define (from GnuPG).
7255 * sha.c: Give credit (GnuPG) where due.
7256 (M): Use rol rather than open-coding it.
7257 Add a FIXME comment.
7259 2000-09-21 Jim Meyering <meyering@lucent.com>
7261 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7262 Reported by Michael Stone.
7264 2000-09-20 Jim Meyering <meyering@lucent.com>
7266 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7267 (noinst_HEADERS): Add sha.h.
7268 Based on code from Scott G. Miller and from GnuPG.
7270 2000-09-15 Jim Meyering <meyering@lucent.com>
7272 * regex.c: Update from libc.
7274 2000-09-10 Jim Meyering <meyering@lucent.com>
7276 * getopt.c (_getopt_internal): Update from glibc.
7278 2000-09-09 Jim Meyering <meyering@lucent.com>
7280 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7281 think it should be used as a general replacement for isascii.
7282 * fnmatch.c: Likewise.
7283 * mbswidth.c: Likewise
7284 * regex.c: Likewise.
7287 * userspec.c: Include sys/param.h and limits.h.
7289 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7290 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7291 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7292 UID, GID. Check range.
7294 2000-09-06 Jim Meyering <meyering@lucent.com>
7296 * getopt.c (_getopt_internal): Update from glibc.
7298 2000-08-30 Jim Meyering <meyering@lucent.com>
7300 * strftime.c: Merge in changes from GNU libc.
7302 2000-08-26 Jim Meyering <meyering@lucent.com>
7304 * closeout.c: Include "__fpending.h".
7305 (close_stdout_status): Return right away if there's nothing to flush.
7307 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7308 * __fpending.c: New file.
7309 * __fpending.h: New file.
7311 2000-08-07 Paul Eggert <eggert@twinsun.com>
7313 Standardize on "memory exhausted" instead of "Memory exhausted"
7314 or "virtual memory exhausted".
7315 * obstack.c (print_and_abort): Use "memory exhausted", not
7316 "virtual memory exhausted".
7317 * same.c (same_name): Invoke xalloc_die instead of printing
7319 * userspec.c (parse_user_spec): Likewise.
7320 * bumpalloc.h: comment fix
7321 * same.c, userspec.c: Include xalloc.h.
7323 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7324 not char *const and pointing to a constant array.
7325 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7326 (xrealloc): Comment fix.
7328 * userspec.c (parse_user_spec):
7329 Don't translate a message until just before returning,
7330 to avoid unnecessary translation.
7332 2000-08-07 Jim Meyering <meyering@lucent.com>
7334 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7335 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7336 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7337 getgroups.c, gethostname.c, getopt.h, group-member.c,
7338 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7339 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7340 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7341 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7342 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7343 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7344 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7345 yesno.c: Back out Copyright date changes for each file with no change
7346 this year. This eases coordination with other programs using the same
7347 source code modules. From Paul Eggert.
7349 2000-08-03 Greg McGary <greg@mcgary.org>
7351 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7352 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7353 (EXTEND_BUFFER): Use them.
7355 2000-08-01 Jim Meyering <meyering@lucent.com>
7357 * dirname.c (ISSLASH): Define.
7358 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7359 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7360 both `\' and `/' may be use as path separators.
7361 Based on a patch from Prashant TR.
7363 2000-07-31 Paul Eggert <eggert@twinsun.com>
7365 * quotearg.c (quotearg_n_options): Don't make the initial
7366 slot vector a constant, since it might get modified.
7368 2000-07-31 Jim Meyering <meyering@lucent.com>
7370 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7371 * obstack.c (print_and_abort): Likewise.
7373 2000-07-30 Paul Eggert <eggert@twinsun.com>
7375 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7376 buffer, so that the caller can always quote one small
7377 component of a "memory exhausted" message in slot 0.
7378 From a suggestion by Jim Meyering.
7380 2000-07-30 Jim Meyering <meyering@lucent.com>
7382 * makepath.c (make_path): Quote the other instance, too.
7384 * quotearg.c (N_STATIC_SLOTVECS): Define.
7385 (STATIC_BUF_SIZE): Define.
7386 (quotearg_n_options): Use only statically allocated storage when
7387 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7388 than STATIC_BUF_SIZE.
7390 2000-07-29 Jim Meyering <meyering@lucent.com>
7392 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7393 * dirname.c (dir_name): Likewise.
7395 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7397 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7398 (dir_name): Assert that there are no trailing slashes.
7400 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7402 * mbswidth.h (mbswidth): Add a flags argument.
7403 (mbswidth): New declaration.
7404 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7405 * mbswidth.c (mbswidth): Add a flags argument.
7406 (mbsnwidth): New function.
7408 2000-07-24 Jim Meyering <meyering@lucent.com>
7410 * mbswidth.c: Remove useless #else. From Bruno Haible.
7412 2000-07-23 Paul Eggert <eggert@twinsun.com>
7414 * mbswidth.c (_XOPEN_SOURCE):
7415 Don't define; this causes problems on Solaris 7.
7416 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7418 2000-07-23 Paul Eggert <eggert@twinsun.com>
7421 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7422 so that mbstate_t is always defined.
7424 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7425 be 1 in at least one GCC installation, and this configuration
7426 error is likely to be common. Ignoring MB_LEN_MAX hurts
7427 performance on hosts that have mbrtowc but have only unibyte
7428 locales, but I assume these hosts are rare.
7430 2000-07-23 Paul Eggert <eggert@twinsun.com>
7432 * quotearg.c: Streamline by invoking multibyte code only if needed.
7433 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7434 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7435 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7436 invoke multibyte primitives.
7438 2000-07-23 Jim Meyering <meyering@lucent.com>
7440 * basename.c (base_name): Add an assertion.
7442 2000-07-15 Bruno Haible <clisp.cons.org>
7444 * quotearg.c: When the system forces us to redefine mbstate_t,
7445 shadow its mbsinit function.
7447 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7449 * mbswidth.h: New file.
7450 * mbswidth.c: New file.
7451 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7452 (noinst_HEADERS): Add mbswidth.h.
7454 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7456 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7459 2000-07-15 Jim Meyering <meyering@lucent.com>
7461 * makepath.c: Include quote.h.
7462 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7463 corresponding argument in a `quote (...)' call.
7464 Give better diagnostics.
7466 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7467 (noinst_HEADERS): Add quote.h.
7469 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7470 from tar's src/misc.c.
7471 * quote.h: New file. Prototypes for same.
7473 2000-07-10 Paul Eggert <eggert@twinsun.com>
7475 From a suggestion by Bruno Haible.
7476 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7477 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7478 to decide whether to define the BeOS workaround macro;
7479 this adjusts to the change to AC_MBSTATE_T.
7481 2000-07-13 Paul Eggert <eggert@twinsun.com>
7483 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7485 * quotearg.c (quoting_style_args, quoting_style_vals,
7486 quotearg_buffer_restyled): Add support for
7487 clocale_quoting_style. Undo previous change to
7488 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7489 and "{RIGHT QUOTATION MARK}" msgids.
7491 2000-07-05 Paul Eggert <eggert@twinsun.com>
7493 The old behavior of quoting `like this' doesn't look good with
7494 newer, ISO-style fonts. See:
7495 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7497 Instead, quote "like this" by default. Let the translator
7498 tailor the locale-specific quoting behavior by providing
7499 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7501 * quotearg.c (N_): New macro.
7502 (gettext_default): New function.
7503 (quotearg_buffer_restyled): Use
7504 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7505 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7507 2000-07-09 Jim Meyering <meyering@lucent.com>
7509 * Most files: Update copyright dates to include 2000.
7511 2000-07-08 Jim Meyering <meyering@lucent.com>
7513 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7515 (xgethostname): Remove now-unnecessary #ifdef.
7516 Move declaration of `err' into loop where it's used.
7518 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7520 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7521 by allocating a larger buffer. Test the gethostname return value for
7522 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7523 returns an error and ENAMETOOLONG isn't defined.
7525 2000-07-05 Paul Eggert <eggert@twinsun.com>
7526 and Bruno Haible <haible@clisp.cons.org>
7528 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7530 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7532 * quotearg.c (struct quoting_options): Simplify quote_these_too
7535 2000-07-03 Jim Meyering <meyering@lucent.com>
7537 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7538 Reported by Bruno Haible.
7540 2000-07-04 Jim Meyering <meyering@lucent.com>
7542 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7543 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7546 2000-07-03 Paul Eggert <eggert@twinsun.com>
7547 and Bruno Haible <haible@clisp.cons.org>
7549 * quotearg.c (mbrtowc):
7550 Assign to *pwc, and return 1 only if result is nonzero.
7551 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7553 2000-07-03 Jim Meyering <meyering@lucent.com>
7555 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7556 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7559 2000-07-02 Jim Meyering <meyering@lucent.com>
7561 * quotearg.c (mbstate_t): Don't define here.
7563 2000-07-02 Jim Meyering <meyering@lucent.com>
7565 * nanosleep.c (SIGCONT): Define if not already defined.
7567 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7569 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7570 per change in ../m4/ls-mntd-fs.m4.
7571 (read_filesystem_list): Ignore symbolic links.
7573 2000-06-29 Jim Meyering <meyering@lucent.com>
7575 * same.c: Include <string.h> or <strings.h>, as appropriate,
7576 for declaration of strcmp.
7578 * long-options.c: Include <stdlib.h>, for declaration of exit.
7580 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7581 Avoid warning by casting result to `char *' to remove `const'.
7583 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7585 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7587 2000-06-26 Paul Eggert <eggert@twinsun.com>
7589 savedir now sets errno on failure and invokes xmalloc to get memory.
7590 Fix a couple of other minor bugs while we're at it.
7592 * savedir.c (<unistd.h>): Do not include; there's no need.
7593 (NAMLEN): Remove macro.
7594 (malloc, realloc): Remove decls.
7596 ("xalloc.h"): Include.
7597 (NAME_SIZE_DEFAULT): New macro.
7598 (savedir): Use xmalloc / xrealloc to allocate memory.
7599 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7600 Skip "" directory entries.
7601 Use strlen to calculate directory entry length, since the old method
7602 is rarely used these days and isn't worth supporting.
7603 Don't use a pointer after freeing it.
7604 Check for integer overflow when calculating allocation size.
7605 Use memcpy to copy entries, instead of stpcpy.
7606 Set errno properly when returning NULL.
7607 Check for readdir error.
7609 2000-06-26 Jim Meyering <meyering@lucent.com>
7611 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7613 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7615 * getusershell.c (xmalloc, xrealloc): Remove functions.
7617 Don't include <stdlib.h>. Don't declare malloc, realloc.
7619 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7621 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7623 2000-06-24 Jim Meyering <meyering@lucent.com>
7625 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7627 2000-06-21 Jim Meyering <meyering@lucent.com>
7629 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7631 2000-06-19 Paul Eggert <eggert@twinsun.com>
7633 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7634 (mbrtowc, mbstate_t): Define substitutes if
7635 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7636 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7637 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7639 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7641 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7642 than 1024, return a memory chunk of least possible size, instead
7643 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7644 Use free/xmalloc instead of xrealloc to avoid copying for very long
7647 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7649 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7650 address, not strdup. Include <stdlib.h> and don't declare free().
7652 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7654 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7657 2000-06-21 Jim Meyering <meyering@lucent.com>
7659 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7660 (noinst_HEADERS): Add getstr.h.
7662 * getline.c (getstr): Move into a separate file.
7663 * getstr.c (getstr): New file, extracted from getline.c, with
7664 the following changes: new parameter, delim2; both delim[12]
7665 parameters have type `int', not `char'. The latter would lose
7666 with 8-bit delimiters.
7667 * getstr.h: New file.
7669 2000-06-19 Jim Meyering <meyering@lucent.com>
7671 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7673 2000-06-18 Jim Meyering <meyering@lucent.com>
7675 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7676 Besides, these days every porting target provides a mkdir function.
7678 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7679 (this snippet comes from src/system.h).
7681 2000-06-15 Paul Eggert <eggert@twinsun.com>
7683 * human.c (adjust_value): New function.
7684 (human_readable_inexact): Apply rounding style even when
7685 printing approximate values.
7687 2000-06-14 Paul Eggert <eggert@twinsun.com>
7689 * human.c (human_readable_inexact): Allow an input block
7690 size that is not a multiple of the output block size, and vice versa.
7691 Reported by Piergiorgio Sartor.
7693 2000-06-14 Paul Eggert <eggert@twinsun.com>
7695 * getdate.y (get_date): Apply relative times after time
7696 zone indicator, not before. Reported by Todd A. Jacobs.
7698 2000-06-13 Jim Meyering <meyering@lucent.com>
7700 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7702 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7704 2000-06-12 Paul Eggert <eggert@twinsun.com>
7706 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7708 2000-06-04 Paul Eggert <eggert@twinsun.com>
7710 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7712 2000-06-04 Jim Meyering <meyering@lucent.com>
7714 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7715 SunOS 4.1.4 for which gid_t is an unsigned type.
7717 2000-06-03 Jim Meyering <meyering@lucent.com>
7719 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7721 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7723 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7724 newer, don't install charset.alias.
7725 * config.charset: Change the Linux/glibc rules so they become empty
7726 on glibc-2.1 or newer.
7728 2000-06-02 Jim Meyering <meyering@lucent.com>
7730 * mountlist.c: Back out last change. Instead, do this...
7731 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7732 member using the same `ignore'-testing code.
7733 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7737 2000-05-29 Jim Meyering <meyering@lucent.com>
7739 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7740 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7742 2000-05-22 Jim Meyering <meyering@lucent.com>
7744 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7746 2000-05-18 Jim Meyering <meyering@lucent.com>
7748 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7749 back, too, since it may have been modified by allocate_entry.
7750 (hash_delete): Rewrite to use neither the assignment operator
7751 nor the comma operator in an if-expression.
7753 2000-05-15 Paul Eggert <eggert@twinsun.com>
7756 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7757 Remove; no longer needed.
7758 "quotearg.h": Add include.
7759 (file_name): Do not bother to explicitly initialize to NULL; it's less
7760 efficient on some hosts.
7761 (close_stdout_status): Remove test as to whether stdout was already
7762 closed; it breaks for the case "echo x | sort >&-".
7763 Quote file name colons.
7764 Do not assume that _("write error") lacks format strings.
7766 2000-05-15 Jim Meyering <meyering@lucent.com>
7768 * version-etc.c (version_etc_copyright): Update the copyright string
7769 used in all --version output.
7771 2000-05-14 Jim Meyering <meyering@lucent.com>
7773 * closeout.c (close_stdout_set_file_name): New function.
7774 (close_stdout_status): Use new file-scoped global.
7775 Return right away if fstat says the stdout file descriptor is invalid.
7776 * closeout.h (close_stdout_set_file_name): Declare.
7778 2000-05-10 Jim Meyering <meyering@lucent.com>
7780 * closeout.c [default_exit_status]: New file-scoped variable.
7781 (close_stdout_set_status): New function.
7782 * closeout.h (close_stdout_set_status): Declare.
7784 2000-05-08 Jim Meyering <meyering@lucent.com>
7786 * long-options.c: Don't include closeout.h.
7787 (parse_long_options): Don't call close_stdout for --version.
7789 2000-05-06 Jim Meyering <meyering@lucent.com>
7791 * strnlen.c: Undefine __strnlen and strnlen.
7792 [!weak_alias]: Define __strnlen to strnlen.
7794 * atexit.c: New file, from libiberty.
7796 2000-05-06 Jim Meyering <meyering@lucent.com>
7798 * closeout.c (close_stdout_status): Also check for errors on the
7801 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7803 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7804 instead of xmalloc, xrealloc, path_concat.
7805 (locale_charset): Treat empty environment variables as absent.
7806 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7808 2000-05-04 Jim Meyering <meyering@lucent.com>
7810 * getopt.c: Update from glibc.
7811 * obstack.c: Likewise.
7812 * obstack.h: Likewise.
7813 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7815 * regex.h: Likewise.
7816 * strndup.c: Likewise.
7817 * strnlen.c: New file, from glibc.
7819 2000-05-01 Jim Meyering <meyering@lucent.com>
7821 * full-write.c (full_write): Remove `FIXME' part of comment.
7823 2000-04-29 Jim Meyering <meyering@lucent.com>
7825 * path-concat.c: Declare strdup only if it's not defined.
7826 * canon-host.c: Likewise.
7828 2000-04-28 Jim Meyering <meyering@lucent.com>
7830 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7831 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7832 included first, then limits.h is included by locale.h by libintl.h.
7833 From John David Anglin.
7835 2000-04-25 Jim Meyering <meyering@lucent.com>
7837 * makepath.c (S_IRWXUGO): Define.
7838 (make_path): Always perform explicit chmod if MODE specifies any
7839 of the `special' permission bits. Prompted by a bug report against
7840 install from Mate Wierdl and Joost van Baal.
7842 2000-04-18 Jim Meyering <meyering@lucent.com>
7846 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7847 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7849 2000-04-17 Jim Meyering <meyering@lucent.com>
7851 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7852 the definition of it to rpl_strftime also defined-away the system's
7855 2000-04-15 Jim Meyering <meyering@lucent.com>
7857 Use `C' to denote so-called `contiguous' files, the same way
7859 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7860 (ftypelet): Use S_ISCTG.
7861 From Michael Deutschmann.
7863 2000-04-14 Jim Meyering <meyering@lucent.com>
7865 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7867 2000-04-08 Jim Meyering <meyering@lucent.com>
7869 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7870 names don't conflict. Reported by Eli Zaretskii.
7872 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7874 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7875 bug. Deal with the different error behavior of Irix iconv.
7877 2000-04-07 Jim Meyering <meyering@lucent.com>
7879 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7880 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7882 2000-04-05 Jim Meyering <meyering@lucent.com>
7884 Portability tweaks required for ultrix4.3.
7885 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7886 * readutmp.c: Include sys/types.h before sys/stat.h.
7887 * canon-host.c: Declare strdup.
7888 * path-concat.c: Likewise.
7889 From John David Anglin.
7891 2000-04-04 Jim Meyering <meyering@lucent.com>
7893 Be more DOS 8.3-friendly.
7894 * ref-add.sin: Renamed from ref-add.sed.in.
7895 * ref-del.sin: Renamed from ref-del.sed.in.
7896 * Makefile.am: Reflect renaming.
7897 Reported by Eli Zaretskii.
7899 Use a temporary file name that won't clash with `charset.alias'
7900 in the DOS 8.3 name space.
7901 * Makefile.am (charset_tmp): Define.
7902 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7903 (uninstall-local): Likewise.
7904 Reported by Eli Zaretskii.
7906 2000-03-29 Paul Eggert <eggert@twinsun.com>
7908 * time/strftime.c (my_strftime): Make sure we call the system
7909 strftime, not ourselves, when invoking the underlying strftime.
7911 2000-03-24 Jim Meyering <meyering@lucent.com>
7913 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7914 (charset_alias): Define.
7915 (install-exec-local): Factor out common code.
7916 (uninstall-local): Split lines longer than 80.
7917 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7919 (.sed.in.sed): New rule. Don't redirect directly to $@.
7920 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7922 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7924 * config.charset: Output a line containing "Packages using this file".
7925 * ref-add.sed.in, ref-del.sed.in: New files.
7926 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7927 ref-del.sed): New rules.
7929 2000-03-17 Jim Meyering <meyering@lucent.com>
7931 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7932 Otherwise, include <strings.h>
7934 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7936 * unicodeio.c (utf8_wctomb): New function.
7937 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7938 format instead of in UCS-4 with platform dependent endianness.
7940 2000-03-07 Paul Eggert <eggert@twinsun.com>
7942 * savedir.c (savedir): Work even if directory size is
7943 negative; this can happen with some screwy NFS configurations.
7945 2000-03-06 Jim Meyering <meyering@lucent.com>
7947 * localcharset.c (get_charset_aliases): Don't try to free file_name
7948 if it's NULL (because we ran out of memory). From Bruno Haible.
7950 2000-03-05 Jim Meyering <meyering@lucent.com>
7952 * localcharset.c ("path-concat.h"): Include.
7953 (get_charset_aliases): Use path_concat instead of ANSI string
7956 * unicodeio.h (PARAMS): Define.
7957 Use it to guard prototype.
7959 2000-03-04 Jim Meyering <meyering@lucent.com>
7961 * Makefile.am (install-exec-local): Create $(libdir) before installing
7963 (uninstall-local): Uncomment this rule so `make distcheck' works
7966 * unicodeio.c (<errno.h>): Include it.
7967 (errno): Declare if not defined.
7969 * localcharset.c: Add Bruno's comment justifying use of volatile.
7971 * config.charset: New version, incorporating remarks from a linux
7972 i18n mailing list. From Bruno Haible.
7974 2000-03-02 Jim Meyering <meyering@lucent.com>
7976 * Makefile.am (EXTRA_DIST): Add config.charset.
7978 2000-03-01 Jim Meyering <meyering@lucent.com>
7980 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7981 * unicodeio.c: Likewise.
7983 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7985 * config.charset: New file.
7986 * localcharset.c: New file.
7987 * unicodeio.h, unicodeio.c: New files.
7988 * Makefile.am (DEFS): Add -DLIBDIR=...
7989 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7990 (noinst_HEADERS): Add unicodeio.h.
7991 (all-local, install-exec-local, charset.alias): New targets.
7993 2000-02-28 Paul Eggert <eggert@twinsun.com>
7995 * quotearg.c (ALERT_CHAR): New macro.
7996 (quotearg_buffer_restyled): Use it.
7998 2000-02-27 Jim Meyering <meyering@lucent.com>
8000 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8001 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8003 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8004 not `#if STDC_HEADERS'.
8005 Declare malloc if needed.
8007 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8008 now that autoconf always defines the HAVE_DECL_ symbols.
8009 * human.c: Likewise.
8011 * strtoumax.c: Likewise.
8013 * backupfile.c: Arrange for cpp to fail if the configure-time
8014 declaration check was not run.
8016 * human.c: Likewise.
8018 * strtoumax.c: Likewise.
8020 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8021 then first look up the entire `.'-containing string as a login name.
8023 2000-02-18 Paul Eggert <eggert@twinsun.com>
8025 * getdate.y: Handle two-digit years with leading zeros correctly.
8026 (textint): New typedef.
8027 (parser_control): Member year changed from int to textint.
8029 (YYSTYPE): Removed; replaced by %union with int and textint members.
8030 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8031 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8032 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8033 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8034 (date, number, to_year): Use width of number in digits, not its value,
8035 to determine whether it's a 2-digit year, or a 2-digit time.
8036 (yylex): Store number of digits of numeric tokens.
8037 Reported by John Kendall.
8039 (parser_control): Changed from struct parser_control to typedef (for
8040 consistency). All uses changed.
8042 (tID): Removed; not used.
8043 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8045 2000-02-14 Paul Eggert <eggert@twinsun.com>
8047 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8048 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8050 2000-02-12 Jim Meyering <meyering@lucent.com>
8052 * userspec.c (ISDIGIT): Define it.
8053 (isdigit): Remove definition.
8054 (is_number): Use ISDIGIT, not isdigit.
8055 <libintl.h>: Include.
8057 (parse_user_spec): Mark translatable strings.
8059 2000-02-10 Jim Meyering <meyering@lucent.com>
8061 With these changes, nanosleep.[ch] are finally enough like the other
8062 lib/* replacement files to compile on a few more losing systems.
8064 * nanosleep.h: Don't include config.h.
8065 Remove prototype from declaration of nanosleep.
8066 (PARAMS): Remove now-unneeded definition.
8067 * nanosleep.c: #undef nanosleep.
8068 (rpl_nanosleep): Rename from nanosleep.
8070 2000-02-03 Jim Meyering <meyering@lucent.com>
8072 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8073 rather than with `#if HAVE_UTMPNAME'.
8075 2000-02-01 Jim Meyering <meyering@lucent.com>
8077 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8079 2000-01-31 Jim Meyering <meyering@lucent.com>
8081 * nanosleep.h (nanosleep): Guard declaration with
8082 `#if ! HAVE_DECL_NANOSLEEP'.
8083 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8084 the declaration in that vendor's sys/timers.h.
8085 Reported by Christian Krackowizer.
8087 * quotearg.c (ISASCII): Add #undef and move definition to follow
8088 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8089 (ISPRINT): Likewise.
8090 Reported by Tom Tromey.
8092 2000-01-30 Jim Meyering <meyering@lucent.com>
8094 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8095 uses of ->ut_name. The latter doesn't work with new Linux header files
8096 where only utmpx.ut_user is declared.
8098 * readutmp.h (UT_USER): Define.
8100 2000-01-23 Jim Meyering <meyering@lucent.com>
8102 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8105 2000-01-22 Jim Meyering <meyering@lucent.com>
8107 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8108 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8109 Required for some AIX systems. Reported by Christian Krackowizer.
8110 [TESTING] (main): New function.
8112 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8113 * dirname.c (dir_name): Support for DOS-style file names with drive
8116 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8118 * strverscmp.c (ISDIGIT): Define.
8119 (strverscmp): Use ISDIGIT, not isdigit.
8121 2000-01-17 Paul Eggert <eggert@twinsun.com>
8123 * nanosleep.c (nanosleep):
8124 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8125 POSIX.1 doesn't require SA_INTERRUPT and some systems
8126 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8127 it's been part of POSIX.1 since day 1 (in 1988).
8129 2000-01-17 Jim Meyering <meyering@lucent.com>
8131 * interlock: Remove unused file. Reported by François Pinard.
8133 2000-01-16 Paul Eggert <eggert@twinsun.com>
8135 * quotearg.c (quotearg_buffer_restyled): Do not quote
8136 alert, backslash, formfeed, and vertical tab unnecessarily in
8137 shell quoting style.
8140 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8141 Free Software Foundation, Inc.
8142 Copying and distribution of this file, with or without modification,
8143 are permitted provided the copyright notice and this notice are preserved.